Hungarian Postage Stamp With Postmark Appraisals

Yellowstone National Park Postcard Stamp

Military Order of Maria Theresa (Knight's Cross Badge)

10 Centavos Postal Stamp featuring a historical figure

Bernardino Rivadavia 10 Centavos Postal Stamp

1935 California Pacific International Exposition Postal Stamp

German Empire Postal Stamp (12 Pfennig)

50 Cent US Postal Stamp

Canadian Stamp - Steam Locomotive

Chilean 10 Centavos Postal Stamp (Used)

4 Pence Stamp

George C. Marshall Commemorative Stamp

German Empire Postal Stamp with Kaiser Wilhelm II (4 Pfennig)

German Hyperinflation Stamp - 500 Tausend (500,000) Mark

Used 1928 Mexico 10 Centavos Postal Stamp (Temple of the Cross, Palenque)

Used Red Postal Stamp with '1' Denomination

Good King Wenceslas Stamp

Portuguese Stamp

5p Queen Elizabeth II Stamp

Latvian 2 Kapiku Provisional Postal Stamp

Hong Kong 90c Stamp

Christmas Stamp, 15c

Polish Commemorative Stamp

Italian 2000 Lira Stamp

10 Cent Stamp: People's Right to Petition for Redress

Liberty Bell Commemorative Stamp

Emily Bissell Commemorative Stamp

British Guiana 4c Stamp

Republic of China Revenue Stamp

Hong Kong 10c Stamp

British Stamp featuring Birds

5 Paise Stamp

Revenue Stamp featuring a Battleship

British War Tax Stamp

Austria 5 Kronen Stamp

Plymouth 1 Penny Stamp

1986 Royal Wedding Commemorative Stamp

Czechoslovakian 2Kč Stamp featuring Miroslav Tyrš

Ecuador 3 Centavos Social Security Stamp (1936)

Bolivian Cents Airmail Stamp with Airplane and Archway Scene

Indian Family Planning Stamp