1980 15¢ Organized Labor Plate Block

United States #1831 15¢ Organized Labor Mint Single

United States #1831 15¢ Organized Labor Mint Sheet of 50 *Plate number and position may vary from image shown.

United States #1832 15¢ Edith Wharton Plate Block

United States #1821 15¢ Frances Perkins Plate Block

United States #1803 15¢ W.C. Fields Plate Block

United States #1804 15¢ Benjamin Banneker Plate Block

United States #1825 15¢ Veterans Administration Plate Block

United States #1824 15¢ Helen Keller & Anne Sullivan Plate Block

United States #1833 15¢ "Learning Never Ends" - Education Plate Block