1988 23¢ Mary Cassatt Plate Block

United States #1322 5¢ Mary Cassatt Plate Block

United States #1322 5¢ Mary Cassatt Mint Single

United States #2378 25¢ LOVE Plate Block*Plate number and position may vary from image shown.

United States #2379 45¢ Love Plate Block

United States #2137 22¢ Mary Bethune Plate Block

United States #3432B - 78¢ Mary Lasker Plate Block*Plate number and position may vary from image shown.

United States #2169 2¢ Mary Lyon Plate Block*Plate number and position may vary from image shown.

United States #2377 25¢ Francis Ouimet Plate Block

United States #2369 22¢ Winter Olympics Plate Block