Stamp With Cancelation Mark Appraisals

Used 2 Pence Queen Victoria Postage and Revenue Stamp

Czechoslovakia 1938 Jindřich Fügner 50h Postage Stamp

Collection of Austrian Postage Stamps (Second Republic Era)

Collection of Austrian Postage Stamps (First Republic Era)

Deutsche Post (German Post) Revenue and Postage Stamps Assortment

Anglo-American Occupation Zone Germany AM POST Stamps, 1945 Issue

U.S. Postage 3 Cent 'Gardening Horticulture' Stamp (1958)

United States 1902 Series 1 Cent Benjamin Franklin Postage Stamp

Vintage Letter Envelope

Belgian Congo 'River Landscape' Postage Stamp, 10 Centimes

Republic of Korea Postal Stamp featuring a Celadon Vase

Vasa Order of America Junior Club Educational Fund Stamp

United States 4-cent Civil War Generals Commemorative Stamp

Polish 10 Zloty Postal Stamp featuring Józef Piłsudski

24c Commonwealth Heads of Government Meeting Stamp

CORREOS MEXICO 5 CENTAVOS Commemorative Stamp: First Printing Press in America

Iraqi Postage Stamp featuring King Faisal I (likely 1932-1934 issue)

Great Britain Victoria Halfpenny Postage & Revenue Stamp (Green)

Red Wax Seal Impression on Dark Material

Folk Art Series Redhead Decoy First Day of Issue Commemorative Display

US Postage 3 Cents Stamped Envelope (Washington Profile)

Correos Mexico 10 Centavos Antonio D. Mendoza Commemorative Stamp

Austria Deutschösterreich 90 Hell Zeitungsmake Newspaper Stamp

Collection of German Democratic Republic (DDR) Postmarks and Stamps

1939 Baseball Centenary First Day Cover

Yaacov Agam "Message of Peace" Signed First Day Issue Silkscreen

Australian Commonwealth Postal Note (One Shilling)

Postage Stamp: George VI and Queen Elizabeth (Morocco Agencies)

United States 1938 The States Ratify The Constitution 3 Cent Postage Stamp

1934 Wisconsin Tercentenary 3 Cent Stamp - Nicolet's Landing

Block of Four 1976 Helvetia Pro Juventute Stamps (Elderberry Motif)

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

Collection of Vintage German Democratic Republic (DDR) Post-War Stamps

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

Austrian Republic 'Landscapes and Folk Costumes' Postage Stamp Collection

Airmail Letter

Jack Jones 'Time Stamped' Football Trading Card (Prestige Series)

Kingdom of Serbs, Croats, and Slovenes (Jugoslavia) 1 Dinar Stamp of King Alexander I

King George VI and Queen Elizabeth Coronation Commemorative Stamp

Ecuador 2 Centavos Airmail Stamp, Golden Gate International Exposition 1939