Unused First Day Covers

1981 18c Yorktown 200th Anniversary FDC First Day Cover

1981 18c Yorktown 200th Anniversary FDC First Day Cover

1981 18c James Hoban White House Architect FDC First Day Cover

1981 20c James Hoban White House Architect FDC First Day Cover

1967 5c George Washington Revised Design First Day Cover First Day Cover

1954 4c Lincoln Regular Postage First Day Cover First Day Cover

1967 20c George C. Marshall First Day Cover First Day Cover

1954 1c Washington Regular Postage First Day Cover First Day Cover

1954 2c Monticello Block of Stamps First Day Cover First Day Cover

1954 3c Liberty Regular Postage First Day Cover First Day Cover

1954 3c George Eastman Block of 4 First Day Cover First Day Cover

1954 3c George Eastman First Day Cover First Day Cover

1977 13c Colorado Statehood Centennial First Day Cover First Day Cover

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

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

1971 8c Historic Preservation First Day Cover First Day Cover

1968 15c Oliver Wendell Holmes First Day Cover First Day Cover

1960 4c SEATO First Day Cover First Day Cover

1960 1 1/2c Mount Vernon First Day Cover First Day Cover

1971 11c Air Mail Booklet First Day Cover First Day Cover

1971 11c Air Mail First Day Cover First Day Cover

1971 11c Air Mail First Day Cover First Day Cover

1975 10c D.W. Griffith First Day Cover First Day Cover

1975 10c Paul Laurence Dunbar First Day Cover First Day Cover