White First Day Covers

Honoring Winslow Homer 1836-1910, Famous American Artist, Painter of the Seas First Day Cover

Carolina Charter First Day Cover

Food for Peace-World Food Congress First Day Cover

100th Anniversary West Virginia Statehood First Day Cover

Civil War Centennial Gettysburg First Day Cover

100 Year Anniversary of the Battle of Gettysburg First Day Cover

Civil War Centennial Battle of Gettyburg First Day Cover

Civil War Centennial Battle of Gettysburg First Day Cover

Centennial Observance of the Emancipation Proclamation 1863-1963 First Day Cover

100th Anniversary of President Lincoln&#039;s Emancipation Proclamation First Day Cover

2nd Anniversary Alliance for Progress First Day Cover

Honoring Cordell Hull First Day Cover

Cordell Hull First Day Cover

In Memoriam Eleanor Roosevelt First Day Cover

100th Anniversary National Academy of Sciences Washington D.C. First Day Cover

100th Anniversary National Academy of Science First Day Cover