Ceylon Tapping Rubber Postage Stamp Appraisals

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

Belgium 1934 'BRUXELLES' Overprint Postage Stamp

Ulysses S. Grant 18 Cent Postage Stamp

Denmark 15 Ore King Christian X Postage Stamp

Austrian 24 Groschen Salzburg Postage Stamp

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

Collection of Vintage Postage Stamps

Dutch Postage Stamp

Czechoslovakian 20 Halero Postage Stamp

2 Cents John Adams US Postage Stamp

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

Republic of China Junk Postage Stamp, 4 Cents

Victor Herbert 3-cent US Postage Stamp

Canadian Postal Stamp

Postage Stamp

Albania Mirdita Issue Overprint Postage Due 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)

Used British Penny Red Postage Stamp

Bulgarian Rabbit Themed Postage Stamp, 10 Stotinki

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

Vintage 10 Cents Postage Stamp (Building Motif)

Woodrow Wilson $1 United States Postage Stamp

Argentine Republic 5 Centavos 'Labor' Postage Stamp

29 Cent USA Tulip Postage Stamp

Ethiopia Italian Occupation 50 Centesimi Postage Stamp

Czechoslovakia 1938 Jindřich Fügner 50h Postage Stamp

Vintage Moroccan Postage Stamp, 2 Mills, with Inverted Portrait and Cancelation Mark

Austrian 10 Heller Postage Stamp (Emperor Franz Joseph I)

Vintage Egyptian Postage Stamp with King Farouk Portrait

Australian 1 1/2d Queen Elizabeth II Postage Stamp (Green, Cancelled)

3 Cents Canal Zone Postage Stamp featuring Goethals

France 1924 Paris Olympics 50c Postage Stamp

Bolivia 50 Centavos Postage Stamp (Likely 1901-1904 Issue)

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

Collection of Used Austrian Postage Stamps

Collection of Assorted Used and Unused United States Postage Stamps