U.S. Scott # U 522a, 1926 2c Sesquicentennial Expposition Die 2 - Mint Envelope, UPSS Size 10 $8.00
MINT, and in excellent condition. Envelope Size 6 1/4" x 3 1/2"...
U.S. Scott # U 523, 1932 1c Washington Bicentennial - Mint Envelope, UPSS Size 10 $1.25
U.S. Scott # U 523, 1932 1c Washington Bicentennial - Mint Envelope, UPSS Size 13 $1.40
MINT, and in excellent condition. Envelope Size 6 3/4" x 3 3/4"...
U.S. Scott # U 523, 1932 1c Washington Bicentennial - Mint Envelope, UPSS Size 23 $1.60
MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8"...
U.S. Scott # U 524, 1932 1½c Washington Bicentennial - Mint Envelope, UPSS Size 10 $2.20
U.S. Scott # U 524, 1932 1½c Washington Bicentennial - Mint Envelope, UPSS Size 13 $2.60
U.S. Scott # U 524, 1932 1½c Washington Bicentennial - Mint Envelope, UPSS Size 23 $3.40
U.S. Scott # U 525, 1932 2c Washington Bicentennial, Die 1 - Mint Envelope, UPSS Size 10 $0.40
U.S. Scott # U 525, 1932 2c Washington Bicentennial, Die 1 - Mint Envelope, UPSS Size 13 $0.80
U.S. Scott # U 525, 1932 2c Washington Bicentennial, Die 1 - Mint Envelope, UPSS Size 23 $0.60
U.S. Scott # U 525a, 1932 2c Washington Bicentennial, Die 2 - Mint Envelope, UPSS Size 10 $67.50
U.S. Scott # U 526, 1932 3c Washington Bicentennial - Mint Envelope, UPSS Size 10 $1.80
U.S. Scott # U 526, 1932 3c Washington Bicentennial - Mint Envelope, UPSS Size 13 $2.80
U.S. Scott # U 526, 1932 3c Washington Bicentennial - Mint Envelope, UPSS Size 23 $6.00
U.S. Scott # U 527, 1932 4c Washington Bicentennial - Mint Envelope, UPSS Size 23 $18.00
U.S. Scott # U 528, 1932 5c Washington Bicentennial - Mint Envelope, UPSS Size 10 $3.50
U.S. Scott # U 528, 1932 5c Washington Bicentennial - Mint Envelope, UPSS Size 23 $4.00
U.S. Scott # U 529, 1932 6c Washington, Orange on White - Mint Envelope, UPSS Size 21 $7.50
MINT, and in excellent condition. Envelope Size 8 7/8" x 3 7/8"...
U.S. Scott # U 530, 1932 6c Washington, Orange on Amber - Mint Envelope, UPSS Size 21 $12.00
U.S. Scott # U 531, 1932 6c Washington, Orange on Blue - Mint Envelope, UPSS Size 21 $12.00
U.S. Scott # U 532, 1950 1c Franklin, Die 1 - Mint Envelope, UPSS Size 13 $6.50 $5.00
U.S. Scott # U 532b, 1950 1c Franklin, Die 3 - Mint Envelope, UPSS Size 10 (See Warranty) $8.75
U.S. Scott # U 532b, 1950 1c Franklin, Die 3 - Mint Envelope, UPSS Size 23-WINDOW (See Warranty) $8.75
U.S. Scott # U 532bPR, 1950 1c Franklin, Die 3, Precancelled - Mint Envelope, UPSS Size 23 (See Warranty) $2.00
U.S. Scott # U 533, 1950 2c Washington, Die 3 - Mint Envelope, UPSS Size 10-WINDOW (See Warranty) $2.85