1960-1979

United States #1747 13¢ Stripes Mint Single

United States #1750 13¢ Theatre Mint Single

United States #1735 15¢ "A" Definitive (Gravure) Mint Single

United States #1769 15¢ Christmas - Hobby Horse Mint Single

United States #1768 15¢ Christmas - Madonna Mint Single

United States #1756 15¢ George M. Cohan Mint Single

United States #1758 15¢ Photography Mint Single

United States #1764-67 15¢ Trees Mint Se-tenant Block of 4

United States #1774 15¢ Albert Einstein Mint Single

United States #1779-82 15¢ American Architecture Mint Se-tenant Block of 4

United States #1780 15¢ Baltimore Cathedral Mint Single

United States #1781 15¢ Boston State House Mint Single