2021 First-Class Forever Stamp - Lunar New Year: Year of the Ox
2009 42c Alaska Statehood
2020 First-Class Forever Stamp - Mayflower in Plymouth Harbor
1958 4¢ Overland Mail
1998 32c "Remember the Maine"
1970s First Day Covers, Collection of 100
2021 First-Class Forever Stamp - Love
1956 3¢ Benjamin Franklin
1990s First Day Covers, Collection of 100
1948 3c California Gold Rush Centennial
2018 First-Class Forever Stamp - The Art of Magic souvenir sheet of 3
1977 13c Traditional Christmas: Washington at Valley Forge
1986 22c Statue of Liberty
1980s First Day Covers, Collection of 100
1971 8c Space Achievements
1974 10c Zip Code
2011 First-Class Forever Stamp - Ronald Reagan
1949 3c Washington and Lee University
1985 22c World War I Veterans
1992 10c, 15c, $2 Colombian, souvenir sheet
1993 29c Legends of American Music: Elvis Presley
2005 37c Ronald Reagan
2014 70c Distinguished Americans: C. Alfred 'Chief' Anderson
1947 5c and 10c CIPEX souvenir sheet
1964 5c William Shakespeare
1989 $2.40 Moon Landing
2021 20c Brush Rabbit
1948 3c Gettysburg Address
1961 4c Civil War Centennial: Firing on Fort Sumter
1972 15c National Parks Centennial: Mount McKinley, Alaska
1974 10c The Legend of Sleepy Hollow
2019 First-Class Forever Stamp - USS Missouri
2020 First-Class Forever Stamp - Lunar New Year: Year of the Rat
1969 10c Moon Landing
1960s First Day Covers, Collection of 100
1969 6c Apollo 8 Moon Orbit
1974 10c Skylab Project
1985 22c Horses
1997 32c Classic Movie Monsters
2001 34c Peanuts
2015 First-Class Forever Stamp - United States Coast Guard
2021 First-Class Forever Stamp - Black Heritage: August Wilson
1989 25c Space Station Hologram
15c Oklahoma Land Run
1985 33c China Clipper
1950 3c California Statehood Centennial
1974 10c Robert Frost
1975 10c Pioneer 10 and Jupiter