Hungarian Postage Stamp With Postmark Appraisals

French Postage Stamp (Sower Type, 1f50c, Pasteur)

German Zeppelin Airmail Postage Stamp, 50 Pfennig (LZ 129 Hindenburg)

U.S. Postage Stamp: 'To the Fine Arts' 5-Cent

Bulgarian 1 Leva Postage Stamp with Tsar Boris III

German (Deutsche Reich) Laborers / Workers 100 Pfennig Postage Stamp

John Tyler 10 Cents United States Postage Stamp

Iceland 1 Eyrir Fish Postage Stamp

Austrian 24 Groschen Salzburg Postage Stamp

Belgium 1934 'BRUXELLES' Overprint Postage Stamp

Ulysses S. Grant 18 Cent Postage Stamp

Denmark 15 Ore King Christian X Postage Stamp

French 'Peace and Commerce' (Type Sage) Postage Stamp, 30c Green

Dutch Postage Stamp

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

Collection of Vintage Postage Stamps

Albania Mirdita Issue Overprint Postage Due Stamp

Czechoslovakian 20 Halero Postage Stamp

2 Cents John Adams US Postage Stamp

Republic of China Junk Postage Stamp, 4 Cents

Victor Herbert 3-cent US Postage Stamp

Used British Penny Red Postage Stamp

Canadian Postal Stamp

Postage Stamp

Chilean '1536-1936 Decierto de Atacama' 5 Cts Postage Stamp

5 Cent Elias Howe US Postage Stamp (Used)

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

Deutsches Reich 40 Pfennig Germania Definitive Postage Stamp

Republic of China Postage Stamp featuring Sun Yat-sen (5 centavos)

Sverige 1941 'Viking Ship' Postage Stamp

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

King George V India Postage 1 Rupee Stamp

Bulgarian Rabbit Themed Postage Stamp, 10 Stotinki

Hermes Type Greek Postage Stamp (80 Lepta)

Argentine Republic 5 Centavos 'Labor' Postage Stamp

29 Cent USA Tulip Postage Stamp

Ethiopia Italian Occupation 50 Centesimi Postage Stamp

Austrian 10 Heller Postage Stamp (Emperor Franz Joseph I)

Vintage Egyptian Postage Stamp with King Farouk Portrait

3 Cents Canal Zone Postage Stamp featuring Goethals

King George VI 1/2d Postage Stamp