United States 4 Cents Defense Stamp Appraisals

United States 4 Cents Defense Stamp

United States Army and Navy For Defense 2 Cents Postage Stamp

1959 4-Cent United States Postage Flag Stamp

4-cent Abraham Lincoln Postage Stamp

4-Cent Abraham Lincoln Postage Stamp

United States 5 Cents Postage Due Stamp

James Buchanan 15 Cents United States Postage Stamp

John Tyler 10 Cents United States Postage Stamp

United States 4-cent Civil War Generals Commemorative Stamp

United States 10 Cents John Tyler Postage Stamp

Ralph Waldo Emerson 3 Cents United States Postage Stamp

5 Cents Walt Whitman United States Postage Stamp

United States 1938 The States Ratify The Constitution 3 Cent Postage Stamp

"Fast Express" 2-Cent United States Postage Stamp

Louisa May Alcott 5 Cents United States Postage Stamp

Used James Fenimore Cooper 2-Cent United States Postage Stamp

United States 5 Cents Pilgrim Tercentenary Stamp

United States 3-Cent Thomas Jefferson Postage Stamp

2-Cent United States Postage Stamp (Scott #210)

United States 3 Cents Postage Stamp Design

21 cent United States Air Mail Stamp

United States 1½ Cents Martha Washington Postage Stamp

United States 2 Cents Postage Stamp (Statue of Liberty)

United States 3 Cents Postage Due Stamp

United States 5 Cents James Monroe Postage Stamp

1 Cent 'For Defense' US Postage Stamp, Scott #898

USA 2 Cent Stamp

National Defense Service Medal

United States 3 Cents Postage Stamp, Robert Louis Stevenson

Jane Addams 10c United States Postage Stamp

United States 1 Cent Postage Stamp

Used United States 6 Cents John Quincy Adams Postage Stamp

United States 10 Cents Parcel Post Official Stamp, Type PR85

United States 3 Cents Postage Stamp (George Washington)

1869 United States 1c Z Grill Stamp

Used U.S. Parcel Post 10 Cents Stamp with "ANN" Overprint

United States 12 Cents Zachary Taylor Postage Stamp

United States 15 Cent Special Delivery Stamp

United States 2 Cents Postage Due Stamps (Block of Two)

United States 3 Cents Postage Cancellation Mark