1960-1979

United States #1632 13¢ Interphil Mint Single

United States #1661 13¢ Iowa Mint Single

United States #1666 13¢ Kansas Mint Single

United States #1647 13¢ Kentucky Mint Single

United States #1650 13¢ Louisiana Mint Single

United States #1655 13¢ Maine Mint Single

United States #1639 13¢ Maryland Mint Single

United States #1658 13¢ Michigan Mint Single

United States #1664 13¢ Minnesota Mint Single

United States #1652 13¢ Mississippi Mint Single

United States #1673 13¢ Montana Mint Single

United States #1701 13¢ Nativity Mint Single