1971 8c Space Achievements
1978 13c Indian Head Penny
1971 8c Dwight D. Eisenhower, multicolor
1970 6c Disabled American Veterans and Servicemen
1971 8c Wildlife Conservation
1972 2c National Parks Centennial: Cape Hatteras National Seashore
1972 8c National Parks Centennial: Old Faithful, Yellowstone
1972 8c Colonial American Craftsmen
1973 8c Boston Tea Party
1973 8c Harry S. Truman
1978 13c CAPEX Wildlife souvenir sheet
1970 6c Natural History
1970 6c Wildlife Conservation
1970 6c Contemporary Christmas: Christmas Toys
1971 8c Missouri Statehood
1971 8c American Revolution Bicentennial
1971 8c Emily Dickinson
1971 8c San Juan
1972 8c Wildlife Conservation
1973 6c Progress in Electronics: Marconi's Spark Coil and Gap
1975 10c Pioneer 10 and Jupiter
1972 7c Benjamin Franklin
1971 8c United States Postal Service Emblem
1970 6c Woman Suffrage 50th Anniversary