U.N.N.Y. Scott # UC 3 S, 1959 7c U.N. Flag & Plane - Mint Envelope, Small Size $0.80
MINT, and in excellent condition. Envelope Size 6 1/2" x 3 5/8"...
U.N.N.Y. Scott # UC 6 S, 1963 8c U.N. Emblem - Mint Envelope, Small Size $0.30
U.N.N.Y. Scott # UC 6L, 1963 8c U.N. Emblem - Mint Envelope, Large Size $0.35
MINT, and in excellent condition. Envelope Size 9 1/2" x 4 1/8"...
U.N.N.Y. Scott # UC 8 S, 1969 10c U.N. Emblem - Mint Envelope, Small Size $0.35
U.N.N.Y. Scott # UC 8L, 1969 10c U.N. Emblem - Mint Envelope, Large Size $0.40
U.N.N.Y. Scott # UC 10 S, 1973 11c Birds in Flight - Mint Envelope, Small Size $0.40
U.N.N.Y. Scott # UC 10L, 1973 11c Birds in Flight - Mint Envelope, Large Size $0.50
U.N.N.Y. Scott # UC 11 S, 1975 13c Globe & Jet - Mint Envelope, Small Size $0.50
U.N.N.Y. Scott # UC 11L, 1975 13c Globe & Jet - Mint Envelope, Large Size $0.60