Colombian 5 Centavos Postage Stamp Coffee Farm Scene Appraisals

Chilean 10 Centavos Postal Stamp (Used)

Bernardino Rivadavia 10 Centavos Postal Stamp

10 Centavos Postal Stamp featuring a historical figure

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

25 Centimos Stamp from Spain

Costa Rica 2 Centimos Airmail Stamp

Costa Rica 10 Centimos Isla del Coco Postage Stamp

Ceylon 6 Cents Stamp, Colombo Harbour and King George VI

Ecuador 3 Centavos Social Security Stamp (1936)

Austria 5 Kronen Stamp

Ecuador 2 Centavos Airmail Stamp, Golden Gate International Exposition 1939

5 Paise Stamp

5 Paise Stamp (Refugee Relief)

50 Paisa Postage Stamp

Canadian 50-Cent Postage Stamp

France 1929 Joan of Arc 50c Stamp

French Postes Sower Stamp, 50 Centimes, Red

50p Queen Elizabeth II Postage Stamps

Chilean Postage Stamp, 'Correos de Chile' with '50' Denomination in Red

Egyptian King Farouk 500 Mills Postage Stamp

German Hyperinflation Stamp, 50 Millionen (Million) Mark

Czechoslovakian 50h Jan Evang. Purkyně Postage Stamp

France 1924 Paris Olympics 50c Postage Stamp

50th Anniversary of Motion Pictures 3-cent Stamp

Idaho Statehood 50th Anniversary U.S. Postage Stamp

Ethiopia Italian Occupation 50 Centesimi Postage Stamp

Bohemia and Moravia 50h 'Sunburst' Triangular Postage Stamp

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

Czechoslovakia 50 Heller Postage Stamp (Chained Lion)

Denmark 50 Ore Stamp with King Christian X Portrait, Postmarked 1919-1920s

Pan-American Union 50th Anniversary 3-Cent US Postage Stamp

Protectorate of Bohemia and Moravia 50 H Postage Due Stamp

Czechoslovakia 1920 Hradcany Surcharge Issue Postage Stamp, 25h on 50h, Lion and Chain Design

Czechoslovakia 1938 Jindřich Fügner 50h Postage Stamp