Collecting Revenue Stamps Appraisals

Sheet of 12 (12 Pfennig) German Postage Stamps with Postmarks

U.S. Postage Stamp Centenary (1847-1947) 3-Cent Stamp

Collection of Austrian Postage Stamps

Tennessee Statehood Bicentennial Gold Stamp Replica

Republic of China Postal Stamp, "Sun Yat-sen with Martyr's Memorial" Series, 1 Fen Denomination

Czechoslovakian 20 Haleru Postage Stamp

Win the War" US Postage Stamp (1942)

4 Dollar Purple Stamp

Indian Commemorative Stamp

4¢ Abraham Lincoln Postage Stamp

Chinese Stamps

Albanian 'Pylon Bridge' 25 Qind Stamp

Australia Day Stamp 1982

Queen Elizabeth II Commemorative Stamps

Soviet-Era Automobile Postage Stamp Collection in Album

Canadian Stamp - Steam Locomotive

Iowa Territorial Centennial Postage Stamp

LOVE Stamp (45 cents)

US 2-Cent George Washington Postal Stamp on Cover

Czechoslovakian 2Kč Stamp featuring Miroslav Tyrš

George Washington 250th Anniversary 22kt Gold Replica Stamp First Day Cover

4d Green Koala Stamp

Austria Deutschösterreich 90 Hell Zeitungsmake Newspaper Stamp

1 Cent Benjamin Franklin Stamp

1939 Cooperstown First Day of Issue Baseball Centenary Stamp Envelope

Belgium 10c Coat of Arms Postage Stamp

U.S. Postal Stamp Sheet

Rocca di Calascio Stamp

Danish Stamp

Indian Fish Postage Stamp

1 Kr Norges Post Stamp

Australian Star Sapphire Stamp

Thomas Jefferson Memorial Stamp

U.S. Postal Stamp - A Public That Reads

Robert Milikan Postage Stamp

Oliver Wendell Holmes Stamp

Belgian 75 Centimes Lion of Belgium Stamp

George C. Marshall Commemorative Stamp

Bernardino Rivadavia 10 Centavos Postal Stamp

Harry Hawker Commemorative Stamp