1960-1979

United States #1573 10¢ Locomotives Mint Single

United States #1557 10¢ Mariner 10 Mint Single

United States #1554 10¢ Paul Dunbar - Arts Mint Single

United States #1556 10¢ Pioneer 10 Mint Single

United States #1572-75 10¢ Postal Service Bicentennial Mint Se-tenant Block of 4

United States #1560 10¢ Salem Poor Mint Single

United States #1575 10¢ Satellite Mint Single

United States #1572 10¢ Stagecoach & Trailer Mint Single

United States #1559 10¢ Sybil Ludington Mint Single

United States #1576 10¢ World Peace Through Law Mint Single

United States #1593 11¢ Printing Press Mint Single

United States #1596 13¢ Eagle & Shield Mint Single