Andrew Jackson 1 Cent Us Postage Stamp Appraisals

5 Cent George Washington Stamp

Theodore Roosevelt 30 Cents US Postage Stamp

United States 25 Cent William McKinley Postage Stamp (Series 1922-1938)

United States 4 Cents Defense Stamp

United States 5 Cents Pilgrim Tercentenary Stamp

Used 1938 Presidential Series Woodrow Wilson $1 Stamp

U.S. Postage 'To The Fine Arts' 5-cent Stamp (1962)

1932 Los Angeles Olympics 3 Cents US Postage Stamp

10-Cent Stamp

50th Anniversary of Motion Pictures 3-cent Stamp

William Penn 3 Cents Postage Stamp (1932 Issue)

USA 3-Cent Conestoga Wagon 1800s Postage Stamps Block of Four

United States 10 Cents Special Delivery Stamp, Type of 1922-1925

South African 1 Cent Stamp

Used U.S. Air Mail 6 Cent Stamp with Beacon Design

United States 10 Cents John Tyler Postage Stamp

United States 4-cent Civil War Generals Commemorative Stamp

United States 3 Cents Postage Cancellation Mark

1939 New York World's Fair 3 Cent Postage Stamp

Two-Cent Red Stamp

2 Cents John Adams US Postage Stamp

Charter Oak Tercentenary 3-cent Stamp

US Postage 3 Cents Stamped Envelope (Washington Profile)

Tadeusz Kościuszko U.S. Postage Stamp, 5 Cents

50 Cent US Postal Stamp

1929 2-cent Battle of Fallen Timbers Commemorative Stamp

Vintage 10 Cents Postage Stamp (Building Motif)

U.S. Special Delivery Postage Stamp, 10 Cents

5 Cents Walt Whitman United States Postage Stamp

George Washington Bicentennial 3 Cent Stamp

1902-1903 Louisiana Purchase Exposition Stamp (20 cents)

1937 Northwest Territory Sesquicentennial 3-Cent Stamp

1934 Wisconsin Tercentenary 3 Cent Stamp - Nicolet's Landing

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

1869 United States 1c Z Grill Stamp

James Buchanan 15 Cents United States Postage Stamp

1932 Los Angeles Olympics 3 Cents Postage Stamp

King George V 1 1/2d Postage and Revenue Stamp

1926 Handwritten Envelope with 2-Cent Stamp and Postmark

25 Cent Abraham Lincoln Air Mail Stamp