Barbados Victory 12d Postage Stamp Appraisals

Canal Zone 1/2 Cent George Washington Postage Stamp

1935 Michigan Centenary 3-Cent US Postage Stamp

Collection of German 'President Hindenburg' Definitive Postage Stamps (1933 issue)

Used United States 6 Cents John Quincy Adams Postage Stamp

United States 2 Cents Postage Due Stamps (Block of Two)

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

German Empire 'Germania' 24 Pfennig Postage Stamp

1 Cent Green George Washington Stamp

Australia 3c Jellyfish Stamp

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

Hungarian 1.20Ft Airmail Postage Stamp with Building Motif

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

Canadian Red Fox Postage Stamp

Dr. Sun Yat-sen (Martyrs)

Trans-Pacific Airmail Stamp 1935

Newfoundland Postage Stamp Collection

Two-Cent Red Stamp

Indian Fish Postage Stamp

Cayman Islands 1 1/2d Stamp featuring King George VI and Dolphin-Fish

Deutsche Post Pfennig Definitive Postage Stamps (15, 20, 30, 40, 60 Pfennig)

Collection of Austrian Postage Stamps (Second Republic Era)

Republic of China Postage Stamp featuring Sun Yat-sen

Belgian Congo 'River Landscape' Postage Stamp, 10 Centimes

3-Cent George Washington Bicentennial Postage Stamp

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

British 20p Queen Elizabeth II Postage Stamps

90 Fils Stamp of United Arab Emirates

Italian Postage Stamp

U.S. Special Delivery Postage Stamp, 10 Cents

Costa Rica 10 Centimos Isla del Coco Postage Stamp

Used Australian Postage Stamp (Kangaroo and Map Series)

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

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

Tadeusz Kościuszko U.S. Postage Stamp, 5 Cents

United States 4 Cents Defense Stamp

Republic of China Postage Stamp featuring Sun Yat-sen (2 Fen)

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

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

21 cent United States Air Mail Stamp

Two Penny Red Stamp