Costa Rica 2 Centimos Airmail Stamp Appraisals

Argentine Republic 5 Centavos 'Labor' Postage Stamp

Chile 30 Centavos Postage Stamp (José Manuel Balmaceda)

Spanish Colonies 5 Centavos Postage Stamp, depicting Christopher Columbus (Colon)

Antigua 1876 5 Centavos Postage Stamp with Face of Bolivar

Ecuador 3 Centavos Social Security Stamp (1936)

French Postes Sower Stamp, 50 Centimes, Red

Ecuador 5 Centavos Bicentenario de la Mision La Condamine postage stamp

French 'Semeuse' Postage Stamp, 15 Centimes

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

British 24p Stamp

India 25 Pies Stamp

Australia 20c Stamp

Italian 2000 Lira Stamp

2000 Lire Stamp (Italia)

Royal Mail 22p Blue Stamp

20p Queen Elizabeth II Stamp

29 Cent USA Tulip Postage Stamp

22p Queen Elizabeth II Stamps

Greek 25 Lepta Stamp (Victory/Nike)

German Empire 20 Pfennig Postage Stamp

Czechoslovakian 20 Halero Postage Stamp

German 20 Pfennig Stamp - Laborer Motif

Czechoslovakian 20 Haleru Postage Stamp

25 Cent Abraham Lincoln Air Mail Stamp

Albanian 'Pylon Bridge' 25 Qind Stamp

USA 25 Cent Saw-whet Owl Postage Stamp

Hungarian 25 Korona Commemorative Stamp (1823-1923)

Canada 20 Cents Postage Stamp, Fort Chambly Issue

Finland 20 Markkaa Postage Stamp (Lion of Finland)

Czechoslovakian 20 Haleru Postage Stamp

German Reich 20 Pfennig Postage Stamp

Hungary 20 Filler Stamp, Agricultural Scene

Srodkowa Litwa 25 Fenigów Postage Stamp

German Empire 'Germania' 24 Pfennig Postage Stamp

German Empire Hindenburg 20 Pfennig Postage Stamp

Frank Lloyd Wright Postage Stamps

Used Hungarian Stamp, 25 Korona Denomination

East German 20 DDR Pfennig Postage Stamp 'Turkish Kilim Designs'

1 Cent Green George Washington Stamp

Chiang Kai-shek Republic of China 200 Yuan Postage Stamp