Unused First Day Covers

1951 3c Nevada First Settlement Centennial FDC First Day Cover

1966 5c Indiana Statehood Sesquicentennial First Day Cover First Day Cover

1963 5c West Virginia Statehood FDC First Day Cover

1951 3c Nevada First Settlement Centennial FDC First Day Cover

1950 3c Indiana Territory Sesquicentennial Block of Stamps First Day Cover First Day Cover

1969 6c Alabama Statehood First Day Cover First Day Cover

1969 6c California Mission Bell First Day Cover First Day Cover

1970 6c Maine Statehood First Day Cover First Day Cover

1974 10c Rural America Kansas Hard Winter Wheat First Day Cover First Day Cover

1951 3c Colorado Statehood 75th Anniversary First Day Cover First Day Cover

1962 4c Louisiana Statehood First Day Cover First Day Cover

1971 6c Sheep First Day Cover First Day Cover

1964 5c Amateur Radio First Day Cover First Day Cover

1964 5c Abstract Art First Day Cover First Day Cover

1964 5c Verrazano-Narrows Bridge First Day Cover First Day Cover

1964 5c Homemakers First Day Cover First Day Cover

1964 5c American Music First Day Cover First Day Cover

1967 3c Francis Parkman First Day Cover First Day Cover

1964 5c Doctors Mayo First Day Cover First Day Cover

1964 5c William Shakespeare 400th Birthday Anniversary FDC First Day Cover

1964 5c Register and Vote First Day Cover First Day Cover

1964 5c John Muir Conservationist First Day Cover First Day Cover

1962 4c Shiloh Civil War Centennial First Day Cover First Day Cover

1963 5c Fifty Star Flag First Day Cover First Day Cover