Dominican Republic Primera Madre Postage Stamp Appraisals

Collection of Early-to-Mid 20th Century Revenue and Definitive Postage Stamps

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

Edward VII 'Three Pies' India Postage Stamp

Used Australian Postage Stamp (Kangaroo and Map Series)

British India Queen Victoria 2 Rupees Postage Stamp

German Empire 'Germania' 24 Pfennig Postage Stamp

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

French Sudan 1 Franc Postage Stamp (1F)

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

Nazi Germany Airmail Postage Stamp (5 Reichspfennig)

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

German Empire Hindenburg 20 Pfennig Postage Stamp

French Sower (Semeuse) 10 Centime Postage Stamp

Greek Postage Stamp - Apostle Paul at Areopagus

Trans-Pacific Airmail Stamp 1935

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

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

French Mercury Head Stamp (Semeuse Type)

Two-Cent Red Stamp

United States 3 Cents Postage Stamp with George Washington Profile

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

King George V One Shilling Postage and Revenue Stamp

Afrique Équatoriale Française 2 Centimes Postage Stamp

Indian Postage Stamp

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

United States 12 Cents Zachary Taylor Postage Stamp

Canada 5-cent Wild Flower Stamp

Ralph Waldo Emerson 3 Cents United States Postage Stamp

U.S. Special Delivery Postage Stamp, 10 Cents

Panamanian "Primer Congreso Postal Panamericano" 5c Stamp

Costa Rica 10 Centimos Isla del Coco Postage Stamp

King George V Two Pence Halfpenny Postage Stamp

King George V 'Three Halfpence' Postage and Revenue Stamp

United States Stamp Collection

King George V Great Britain 1½d Postage and Revenue Stamp

New Zealand 4 Dollar Stamp

Commemorative Stamp

Claire Chennault 'Flying Tigers, 1940s' USA 40-cent Postage Stamps