1979 15¢ Robert F. Kennedy Plate Block

United States #1770 15¢ Robert F. Kennedy Mint Sheet *Plate number and position may vary from image shown.

United States #1801 15¢ Will Rogers Plate Block

United States #1287 13¢ John F. Kennedy Plate Block*Plate number and position may vary from image shown.

United States #1774 15¢ Albert Einstein Plate Block

United States #1773 15¢ John Steinbeck Plate Block