Quick view Details U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MSRP: Now: $110.00 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MSRP: Now: $0.55 Add to Cart Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $6.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.00 Add to Cart Quick view Details U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.35 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view Details U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 586a/12, UPSS #3619a/48A 1978 15c Olive Branch & Star Revalued to 15c from 16c, Missing 15c "Revalue" Overprint Error - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $110.00 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 587 1978 15c Auto Racing - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 587/12, UPSS #3625/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 587/23, UPSS #3626/49A 1978 15c Auto Racing - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.55 Add to Cart Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 588 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 588/12, UPSS #3627/47 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 588/12, UPSS #3627/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $6.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 588/23, UPSS #3629/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.00 Add to Cart Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 588/23, UPSS #3629/49A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 588/23-WINDOW, UPSS #3630/48A 1978 15c Liberty Tree (U576) Revalued to 15c from 13c - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.60 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.35 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected × OK
Quick view U.S. Scott # U 589 1979 3.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected
Quick view U.S. Scott # U 589/12, UPSS #3637/48A 1978 3.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.50 Add to Cart Previous 31 32 33 34 35 36 37 38 39 40 41 Next Previous 31 32 33 34 35 36 37 38 39 40 41 Next Compare Selected
