1977 9c Americana Series: Capitol Dome, booklet single
1975 18c Contributors to the Cause: Peter Francisco
1975 10c U.S. Military Uniforms
1975 10c Apollo-Soyuz Space Mission
1975 10c U.S. Postal Service Bicentennial
1975 8c Contributors to the Cause: Sybil Ludington
1975 9c Americana Series: Capitol Dome, gray
1975 13c Flag Over Independence Hall
1975 13c Americana Series: Liberty Bell
1975 3c Prominent Americans: Francis Parkman, perf 10 horizontal
1975 10c Pioneer 10 and Jupiter
1975 10c Banking and Commerce
1975 10c Mariner 10
1975-79 Collection of 9 Coil Stamps
1975 10c Battle of Lexington and Concord
1975 10c Contributors to the Cause: Salem Poor
1975 10c Contributors to the Cause: Haym Salomon
1975 10c Contemporary Christmas: Christmas Card
1975 13c Flag over Independence Hall, coil
1975 24c Americana Series: Old North Church
1975 10c Collective Bargaining
1975 10c World Peace through Law
1975-81 11c Americana Series: Printing Press
1975 13c Americana Series: Eagle and Shield