Mauritania Postage Stamp Set Rider On Camel Appraisals

German Inflation Period Postage Stamp (2000 Mark)

Canal Zone 1/2 Cent George Washington Postage Stamp

1935 Michigan Centenary 3-Cent US Postage Stamp

Republic of China Junk Ship Postage Stamp

U.S. 3-Cent 'Liberty' Postage Stamps (Block of Two)

German Empire 'Germania' 24 Pfennig Postage Stamp

British India Queen Victoria 2 Rupees Postage Stamp

Edward VII 'Three Pies' India Postage Stamp

Used Australian Postage Stamp (Kangaroo and Map Series)

King George VI 1½d Postage & Revenue Stamp (Roses, Thistles, Shamrocks, Daffodils)

Czechoslovakian Postage Stamp featuring Tom%C3%A1%C5%A1 Garrigue Masaryk (1 K%C4%8D%C4%8D)

1 Cent Green George Washington Stamp

Nazi Germany Airmail Postage Stamp (5 Reichspfennig)

Collection of Austrian Postage Stamps (Second Republic Era)

French Sudan 1 Franc Postage Stamp (1F)

Russian Empire 50 Kopecks Postage Stamp with Inverted Center

U.S. Postage 'To The Fine Arts' 5-cent Stamp (1962)

Austrian Franz Joseph I. 10 Heller Postage Stamp (1908 issue)

Deutsches Reich Hindenburg 8 Pfennig Postage Stamp

Greek Postage Stamp - Apostle Paul at Areopagus

German Empire Hindenburg 20 Pfennig Postage Stamp

Irish 'Eire' 1/2d Green Stamp with Red Overprint

Trans-Pacific Airmail Stamp 1935

French Sower (Semeuse) 10 Centime Postage Stamp

Czechoslovakian Postage Stamp - X. Vsesokolsky Slet v Praze, Jindrich Fugner Portrait

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

Two-Cent Red Stamp

Indian Postage Stamp

French Mercury Head Stamp (Semeuse Type)

King George V One Shilling Postage and Revenue Stamp

Afrique Équatoriale Française 2 Centimes Postage Stamp

United States 3 Cents Postage Stamp with George Washington Profile

Australian 2 Pence 'Kangaroo and Map' Postage Stamp (King George V)

Australia 1940 1d Postage Stamp, King George VI (Postmarked)

United States 12 Cents Zachary Taylor Postage Stamp

Ralph Waldo Emerson 3 Cents United States Postage Stamp

Canada 5-cent Wild Flower Stamp

U.S. Special Delivery Postage Stamp, 10 Cents

German Hyperinflation Stamp, 50 Millionen (Million) Mark

Costa Rica 10 Centimos Isla del Coco Postage Stamp