Philatelic

1 1/2c Regular Postage Series of 1954-56 Mount Vernon First Day Cover

1½¢ Regular Postage Series of 1954-56 Block of Stamps First Day Cover

20c Regular Postage Series of 1954-56 First Day Cover

20¢ Regular Postage Series of 1954-56 - Monticello, Home of Thomas Jefferson First Day Cover

International Philatelic Exhibition First Day Cover

Official FIPEX Cover - 5th International Philatelic Exhibition First Day Cover

Wildlife Conservation Series 1956 First Day Cover

Wild Turkey Wildlife Conservation Series 1956 First Day Cover

9c Regular Postage Series of 1954-56 First Day Cover

9c Regular Postage Series of 1954-56 Block of Stamps First Day Cover

Wildlife Conservation Series 1956 First Day Cover

50th Anniversary Pure Food and Drugs Act 1906-1956 First Day Cover

Independence Hall, Philadelphia, PA First Day Cover

10c Regular Postage Series of 1954-56 Independence Hall First Day Cover

James Buchanan First Day Cover

Honoring American Labor Labor Day 1956 First Day Cover

Honoring American Labor Block of Stamps First Day Cover

200th Anniversary Nassau Hall First Day Cover

Devil&#039;s Tower National Monument 1906-1956 First Day Cover

Devil&#039;s Tower National Monument 1906-1956 Block of Stamps First Day Cover

Wildlife Conservation Series 1956 First Day Cover

Honoring the Children of All Nations First Day Cover

Honoring the Children of All Nations Block of Stamps First Day Cover

Alexander Hamilton Bicentennial 1757-1957 First Day Cover