Overprint Stamp Appraisals

USA 2 Cent Stamp

United States 4-cent Civil War Generals Commemorative Stamp

Cayman Islands 1 1/2d Stamp featuring King George VI and Dolphin-Fish

1892 United States 2-Cent 'Landing of Columbus' Columbian Exposition Postage Stamp

New Zealand 4 Dollar Stamp

French Sower, Allegory of Peace (15 Centimes)

Costa Rican National Exhibition 1937 Postage Stamp

Bolivian II Congreso Eucaristico Nacional Airmail Stamp (45 cts)

Daniel Webster US Postage Stamp, 3 Cents

South Korean Stamp

Philippine Postage Stamp

Liberian Commemorative Stamp

Vintage 1991 Ozzy Osbourne 'No More Tears' All-Over Print T-Shirt

William Penn 3 Cents Postage Stamp (1932 Issue)

1939 Cooperstown First Day of Issue Baseball Centenary Stamp Envelope

U.S. 2-Cent Civil War Era Stamp

UAE National Day Stamp 1981

United Nations World Communications Day Stamp

Rattanakosin Bicentennial Stamp

U.S. Postal Stamp Sheet

Netherlands Postage Stamp

India Refugee Relief Stamp

Canadian Maple Leaf Postage Stamp

Canada Postage Stamp

Australia Day 1982 Stamp

Italian Stamp - Castello Normanno

Historical Stamps Collection

Spanish Stamp

Worldwide Stamp Collection in Album Sheets

Austria 3 Schilling Stamp (Republic Series)

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

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

Canada 3-Cent Stamp

Confederate States Five Cents Postage Stamp (Jefferson Davis)

United States 5 Cents Postage Due Stamp

French Postage Stamp: Le Puy-en-Velay (90c, RF France)

Reichsparteitag der NSDAP Nürnberg 1935 (6 Pfennig)

British 1p Stamp (Queen Elizabeth II)

Australian 1 Penny King George V Postage Stamp

5d Queen Elizabeth II Stamp