Belgian Postal Stamp With Nord Duplex Postmark Appraisals

New Zealand Diamond Jubilee Stamp

Costa Rican 10c Airmail Stamp, 1937 National Exposition Issue

Used 1938 Presidential Series Woodrow Wilson $1 Stamp

George Washington Bicentennial 3 Cent Stamp

Australia 4d Koala Stamp

5 Cent George Washington Stamp

22p Queen Elizabeth II Stamps

Used British Penny Red Stamp, TWO PENCE value

India 4 Annas Queen Victoria Stamp with Train Vignette

31 Pence Stamp Featuring a Portrait

Austrian 3 Heller Stamp with Empress Elisabeth

5d Blue Queen Elizabeth II Stamp

Austria 12 Groschen Stamp, Traditional Man from Oberösterreich

Brazil 200 Reis Aviação Airmail Stamp

Bolivian Airmail Stamp - II Congreso Eucaristico Nacional

Australian Duke and Duchess of York Stamp

King George V Silver Jubilee THREE HALFPENCE Stamp

King George V 1 1/2d Stamp (Penny Halfpenny)

German Hyperinflation Stamp, 5 Million Mark

Block of Four 1976 Helvetia Pro Juventute Stamps (Elderberry Motif)

German Canned Food Production and Welfare Surcharge Stamp

Orville and Wilbur Wright Stamp

New Zealand Four Dollar Stamp

Italian East Africa 10 Centesimi Stamp

Great Britain 9d Red Stamp

Ecuador 50 Centavos Bicentenario de La Mision Stamp

1940 Coronado Expedition 3-Cent Commemorative Stamp

Austria 3 Schilling Stamp (Republic Series)

Nederlands-Indië (Dutch East Indies) Werled-Jamboree 1937 Stamp

New Zealand 4 Dollar Stamp Duty

Hong Kong Elizabeth II 'The University of Hong Kong' Commemorative Stamp (1841-1941)

Queen Wilhelmina of the Netherlands Indies 20 Cent Stamp

Used Canada 10 Cents Stamp - Mounted Policeman

Guadeloupe 2c 'La Canne a Sucre au Moulin' Stamp

King George VI and Queen Elizabeth Coronation Commemorative Stamp

German Empire 40 Pfennig Stamp

Nazi Germany 'Deutsche Luftpost' 15 Pfennig Airmail Stamp

Austrian Stamp - Tyrol region, 'Osterreich' (Austria), possibly from the 1930s

French Sower Stamp (5 Centimes)

Used 1 Annas India Stamp with King George V Profile