Used First Day Covers

Honoring Sidney Lanier First Day Cover

Honoring the Peace Corps First Day Cover

A Need for Family Planning First Day Cover

Family Planning Education/Information/Counseling First Day Cover

Wolf Trap Farm National Park Virginia First Day Cover

American Revolution Bicentennial First Day Cover

Colonial American Craftsmen American Revolution Bicentennial First Day Cover

American Revolution Bicentennial First Day Cover

Colonial American Craftsmen American Revolution Bicentennial First Day Cover

Colonial American Craftsmen American Revolution First Day Cover

Colonial Craftsmen First Day Cover

Olympic Games First Day Cover

Olympic Summer Games XX Olympiad First Day Cover

Olympic Games First Day Cover

XI Olympic Winter Games First Day Cover

XI Olympic Winter Games First Day Cover

Olympic Games First Day Cover

Olympic Summer Games XX Olympiad First Day Cover

Olympic Summer Games XX Olympiad Munich 1972 First Day Cover

Uniting the Forces of Home, School and Community First Day Cover

Wildlife Conservation First Day Cover

Wildlife Conservation 1972 First Day Cover

Mail Order Merchandising First Day Cover

Osteopathic Medicine First Day Cover