First Day Covers

Land of Lincoln First Day Cover

HemisFair &#039;68 First Day Cover

Centennial of the Benevolent and Protective Order of Elks First Day Cover

Centennial of the Benevolent and Protective Order of Elks 1868-1968 First Day Cover

Saluting the Guardians of Law and Order First Day Cover

Register and Vote First Day Cover

Fort McHenry Flat Historic Flag Series First Day Cover

Bunker Hill Flag Historic Flags Series First Day Cover

Grand Union Flag First Day Cover

Rhode Island Flag Historic Flags Series First Day Cover

First Navy Jack First Day Cover

Washington&#039;s Cruisers Flag Historic Flag Series First Day Cover

First Stars and Stripes First Day Cover

Fort Moultrie Flag Historic Flags Series First Day Cover

Philadelphia Light Horse Flag Historic Flags Series First Day Cover

Bennington Flag First Day Cover

Walt Disney Showman of the World First Day Cover

1668-1968 300th Anniversary of the Explorations of Jacques Marquelle in the Territories of the U.S. First Day Cover

Daniel Boone First Day Cover

Arkansas River Navigation Project 1868 First Day Cover

Honoring Leif Erikson First Day Cover

75th Anniversary of Opening of the Cherokee Strip First Day Cover

Honoring John Trumbull Famous American Artist First Day Cover

Waterfowl Conservation 1968 First Day Cover