1934 Wisconsin Tercentenary 3 Cent Stamp Appraisals

1 Cent US Postage Stamp, John Paul Jones and Isaac Hull

5 Cent Elias Howe US Postage Stamp (Used)

5 Cent Canada Stamp (Bucket Show)

United States 1½ Cents Martha Washington Postage Stamp

United States 1 Cent Commemorative Stamp (Washington - Greene, Mount Vernon)

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

US 2-Cent George Washington Postal Stamp on Cover

Bolivian Cents Airmail Stamp with Airplane and Archway Scene

1932 Los Angeles Olympics 5 Cents Stamp

John Tyler 10 Cents United States Postage Stamp

USA 25 Cent Saw-whet Owl Postage Stamp

United States 2 Cent George Washington 'Carmine Type I' Postage Stamp (1890-1893)

United States 4 Cents Defense Stamp

United States 4-cent Civil War Generals Commemorative Stamp

Dutch Stamp 65ct

1926 Handwritten Envelope with 2-Cent Stamp and Postmark

LOVE Stamp (45 cents)

Theodore Roosevelt 30 Cents US Postage Stamp

Christmas Stamp, 15c

United States 10 Cents John Tyler Postage Stamp

Vintage 10 Cents Postage Stamp (Building Motif)

United States Army and Navy For Defense 2 Cents Postage Stamp

U.S. Postage John Ericsson Memorial 5 Cents Stamp

7 Cent Australian Stamp

United States 5 Cents Postage Due Stamp

Used 12 Cents US Postage Stamp

Hong Kong 70c Stamp

Two-Cent Red Stamp

1902-1903 Louisiana Purchase Exposition Stamp (20 cents)

United States 12 Cents Zachary Taylor Postage Stamp

James Fenimore Cooper 2 Cents US Postage Stamp

4 Cents William Howard Taft US Postage Stamp

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

James Buchanan 15 Cents United States Postage Stamp

Louisa May Alcott 5 Cents United States Postage Stamp

10 Cent Stamp: People's Right to Petition for Redress

Claire Chennault 'Flying Tigers, 1940s' USA 40-cent Postage Stamps

Tadeusz Kościuszko U.S. Postage Stamp, 5 Cents

Canada 17 Postage Stamp

Used United States 6 Cents John Quincy Adams Postage Stamp