1960 1 1/4¢ Palace of Governors Plate Block

United States 4¢ "ECHO 1" Satelite Plate Block

United States #1151 4¢ SEATO Plate Block

United States #1162 4¢ Wheels of Freedom Plate Block

United States #1157 4¢ Mexican Independence Plate Block

United States #1155 4¢ Employ the Handicapped Plate Block

United States #1147 4¢ Thomas Masaryk Plate Block

United States #1168 4¢ Giuseppe Garibaldi Plate Block

United States #1161 4¢ Robert A. Taft Plate Block

United States #1152 4¢ American Women Plate Block