2019 First-Class Forever Stamp - First Moon Landing
1969 10c Moon Landing
2019 First-Class Forever Stamp - USS Missouri
2019 First-Class Forever Stamp - Transcontinental Railroad
1969 6c Apollo 8 Moon Orbit
1985 33c China Clipper
2000 33c Celebrate the Century - 1980s: Fall of the Berlin Wall
1985 44c Transpacific
1978 21c Jenny
1991 Airmail Post C. Yankee Clipper
1978 15c Viking Missions to Mars
2019 First-Class Forever Stamp - George H.W. Bush
1956 3¢ & 8c FIPEX, s/s
1974 10c The Legend of Sleepy Hollow
1975 10c Apollo-Soyuz Space Mission
2017 First-Class Forever Stamp - Total Solar Eclipse
2018 First-Class Forever Stamp - Sally Ride
1994 #2841a Moon Landing FDC,cancel error
1953 3¢ General George S. Patton, Jr.
1965 5c Dante Alighieri
1968 6c Walt Disney
1971 8c Space Achievements
1984 20c Smokey Bear, Fire Prevention
2018 First-Class Forever Stamp - Mister Rogers
1944 3c Completion of First Transcontinental Railroad
1948 3c A Century of Friendship, United States - Canada
1974 10c Rural America: Winter Wheat and Train
1989 $2.40 Moon Landing
1999 33c Celebrate the Century - 1960s: Roger Maris Breaks 61 in '61
2002 37c Andy Warhol
2014 First-Class Forever Stamp - Harvey Milk
2018 First-Class Forever Stamp - Sparkling Holidays souvenir sheet
1963 8c Amelia Earhart
1948 3c American Turners Society 100th Anniversary
1959 4c Petroleum Industry
1962 4c Malaria Eradication
1964 5c Kennedy Memorial
1971 6c General Douglas MacArthur
1985 22c World War I Veterans
1994 29c Moon Landing, single stamp
1994 29c Black-necked Crane and Whooping Crane
1997 $3 Mars Pathfinder
1999 33c Celebrate the Century - 1960s: Man Walks on Moon
2002 34c United States Military Academy
2004 37c USS Constellation
2010 44c Sunday Funnies: Calvin and Hobbes
2015 First-Class Forever Stamp - The War of 1812: The Battle of New Orleans
2018 First-Class Forever Stamp - World War I: Turning the Tide