Quick view Details U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.40 Add to Cart Quick view Details U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 578/12, UPSS #3592/48A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 578/12, UPSS #3592/48A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 578/12, UPSS #3592/48A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.60 Add to Cart Quick view Details U.S. Scott # U 578/12, UPSS #3592/48A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 578/12, UPSS #3592/48A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.60 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $2.00 Add to Cart Quick view Details U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MSRP: Now: $1.20 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MSRP: Now: $0.70 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MSRP: Now: $1.25 Add to Cart Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MSRP: Now: $0.45 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.50 Add to Cart Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view Details U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MSRP: Now: $0.80 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.40 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 578 1977 2.1c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 578/12, UPSS #3592/47 1977 2.1c Non-Profit Organization - 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 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 578/12, UPSS #3592/48A 1977 2.1c 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 Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 578/12, UPSS #3592/49A 1977 2.1c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $1.60 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 579 1978 2.7c Non-Profit Organization - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 579/12, UPSS #3594/47 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $2.00 Add to Cart Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 579/12, UPSS #3594/48A 1978 2.7c 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 Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 579/23, UPSS #3595/49A 1978 2.7c Non-Profit Organization - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.20 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12 MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 12-WINDOW MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.70 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23 MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $0.50 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Envelope, UPSS Size 23-WINDOW MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8". MSRP: Now: $1.25 Add to Cart Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 580 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint Full Corner MINT, F-VF or Better & Never Hinged. MSRP: Now: $0.45 Add to Cart Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 580/12, UPSS #3610/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected × OK
Quick view U.S. Scott # U 580/12, UPSS #3610/48A 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) 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 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected
Quick view U.S. Scott # U 580/12-WINDOW, UPSS #3611/47 1978 (15c) "A" Eagle Non-Denominated Envelope - Mint (See Warranty) MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8". MSRP: Now: $0.80 Add to Cart Previous 27 28 29 30 31 32 33 34 35 36 37 Next Previous 27 28 29 30 31 32 33 34 35 36 37 Next Compare Selected
