1940 Coronado Cuarto Centennial 3 Cent Us Postage Stamp Appraisals

Two-Cent Red Stamp

2 Cents John Adams US Postage Stamp

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

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

Vintage 10 Cents Postage Stamp (Building Motif)

United States 4-cent Civil War Generals Commemorative Stamp

Tadeusz Kościuszko U.S. Postage Stamp, 5 Cents

U.S. Special Delivery Postage Stamp, 10 Cents

1929 2-cent Battle of Fallen Timbers Commemorative Stamp

5 Cents Walt Whitman United States Postage Stamp

1 Cent Benjamin Franklin Stamp

James Buchanan 15 Cents United States Postage Stamp

1902-1903 Louisiana Purchase Exposition Stamp (20 cents)

1926 Handwritten Envelope with 2-Cent Stamp and Postmark

25 Cent Abraham Lincoln Air Mail Stamp

Confederate States Five Cents Postage Stamp (Jefferson Davis)

United States 10 Cents Parcel Post Official Stamp, Type PR85

United States Parcel Post Stamp, 2 Cent (Type 1)

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

1932 Los Angeles Olympics 5 Cents Stamp

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

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

Samuel F. B. Morse U.S. Postage Stamp, 2 Cents (Red)

Win the War" US Postage Stamp (1942)

50 Cent US Postal Stamp

1930 Charleston, South Carolina 250th Anniversary Stamp

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

Christmas Stamp, 15c

Canada 35 Stamp

Centenaire Philippeville Postage Stamp (1838-1938), Algeria

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

USA 2 Cent Stamp

1939 Baseball Centennial First Day Issue Cover

LOVE Stamp (45 cents)

French Ceres Stamp, 10 Centimes, Used

USA 45-cent Pumpkinseed Sunfish postage stamp

USA 25 Cent Saw-whet Owl Postage Stamp

Used Belgian King Leopold I 10 Centimes Stamp

Frank Lloyd Wright Postage Stamps

Used '10' Denomination Postage Stamp with Circular Postmark