1960-1979

United States #1625 13¢ Flag & Independence Hall Mint Single

United States #1622 13¢ Flag & Independence Mint Single

United States #1618 13¢ Liberty Bell Mint Single

United States #1562 18¢ Peter Francisco Mint Single

United States #1603 24¢ Old North Church Mint Single

United States #1591 9¢ Capitol, grey paper Mint Single

United States #1654 13¢ Alabama Mint Single

United States #1681 13¢ Alaska Mint Single

United States #1680 13¢ Arizona Mint Single

United States #1657 13¢ Arkansas Mint Single

United States #1684 13¢ Aviation Mint Single

United States #1690 13¢ Benjamin Franklin Mint Single