1960-1979

U.S. Scott #1171 4c Andrew Carnegie Mint Sheet

U.S. Scott #1155 4c Employ the Handicapped Mint Sheet

U.S. Scott #1165 4c Gustaf Mannerheim Mint Sheet

U.S. Scott #1172 4c John Foster Dulles Mint Sheet

U.S. Scott #1151 4c SEATO Mint Sheet

United States #1139 4¢ Credo Washington Mint Sheet of 50

United States #1146 4¢ Winter Olympics Mint Sheet of 50

U.S. Scott #1169 8c Giuseppe Garibaldi Mint Sheet

U.S. Scott #1166 8c Gustaf Mannerheim Mint Sheet

U.S. Scott #1160 8c Ignacy Paderewski Mint Sheet

U.S. Scott #1148 8c Thomas Masaryk Mint Sheet

U.S. Scott #1174 4c Mahatma Gandhi Mint Sheet