5 Cent George Washington Stamp Appraisals

Vintage Postcard with 1 Cent US Postage Stamp and Seattle Postmark

Republic of China Postage Stamp featuring Sun Yat-sen (5 centavos)

Ralph Waldo Emerson 3 Cents United States Postage Stamp

Chinese Republic Junk 4 Cents Postage Stamp with Surcharge

Republic of China Junk Postage Stamp, 4 Cents

Kenya, Uganda, and Tanganyika 10 Cents Stamp

1940 Jefferson Nickel

United States 10 Cents John Tyler Postage Stamp

US 3 Cent NATO Commemorative Postage Stamps (1952)

Theodore Roosevelt 30 Cents US Postage Stamp

Mauritania Stamp, Camel with Rider, 3c

United States Army and Navy For Defense 2 Cents Postage Stamp

United States 3 Cents Postage Stamp Design

Vintage 10 Cents Postage Stamp (Building Motif)

Christmas Stamp, 15c

United States 1934 National Parks Issue, 3-cent Grand Canyon

Liberia 25 Cents Republic Postage Stamp with Water Buffalo

Daniel Webster US Postage Stamp, 3 Cents

7 Cent Australian Stamp

Canada 6 Cents Postage Stamp - Fort Garry Airmail

1934 Mother's Day Three Cents U.S. Postage Stamp (Scott #737)

Hong Kong 70c Stamp

1902-1903 Louisiana Purchase Exposition Stamp (20 cents)

Used 12 Cents US Postage Stamp

Canada 20 Cents Postage Stamp, Fort Chambly Issue

Two-Cent Red Stamp

4 Cents William Howard Taft US Postage Stamp

James Russell Lowell 3 Cents US Postage Stamp

Byrd Antarctic Expedition II 3 Cents U.S. Postage Stamp

United States Bicentennial Quarter (Obverse)

Liberia 10 Cents Registered Stamp, Harper Issue

James Fenimore Cooper 2 Cents US Postage Stamp

Abraham Lincoln 3 Cents US Postage Stamp

United States 12 Cents Zachary Taylor Postage Stamp

30 Cents Theodore Roosevelt US Postage Stamp (1922-1926 Series)

Buffalo Nickel (Indian Head Nickel)

US Postage Stamp - Sherman, Grant, Sheridan (3 Cents)

1926 U.S. Postal Cover with 1-Cent Franklin Stamp

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

Liberia 2 Cents Postage Stamp (Architectural Motif)