1960 4¢ World Refugee Year Plate Block

United States #1149 4¢ World Refugee Year Mint Single

United States #1156 4¢ World Forestry Congress 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 #1161 4¢ Robert A. Taft Plate Block

United States #1168 4¢ Giuseppe Garibaldi Plate Block

United States #1152 4¢ American Women Plate Block