1990-1999

United States #2415 25¢ U.S. Supreme Court Plate Block*Plate number and position may vary from image shown.

United States #2444 25¢ Wyoming Statehood Plate Block

United States #2187 40¢ Claire Lee Chennault Plate Block*Plate number and position may vary from image shown.

United States #2173 5¢ Luis Muñoz Marin Plate Block*Plate number and position may vary from image shown.

United States #2543 $2.90 Space Vehicle Plate Block*Plate number and position may vary from image shown.

United States #2517 (29¢) F Flower Plate Block

United States #2476 - 1¢ Kestrel Plate Block*Plate number and position may vary from image shown.

United States #2560 29¢ Basketball Plate Block

United States #2550 29¢ Cole Porter Plate Block

United States #2551 29¢ Desert Storm Plate Block

United States #2561 29¢ District of Columbia Plate Block

United States #2531 29¢ Flags on Parade Plate Block