1981 18¢ Yorktown/Virginia Capes Mint Pair

United States #1938 18¢ Virginia Capes Mint Single

United States #1937-38 18¢ Yorktown/Virginia Capes - 2 Varieties, Attached Plate Block Varieties include: #1937 - Yorktown #1938 - Virginia Capes *Plate number and position may vary from image...

United States #1937 18¢ Yorktown Mint Single

United States #1907 18¢ Surrey Mint Single

United States #1927 18¢ Alcoholism Mint Sheet of 50 *Plate number and position may vary from image shown.

United States #1927 18¢ Alcoholism Mint Single

United States #1918 18¢ Landing Mint Single

United States #1919 18¢ Comprehending the Universe Mint Single

United States #1890 18¢ "Waves of Grain" Mint Single