German Laborers Postage Stamp Appraisals

Canada 5-cent Wild Flower Stamp

U.S. Special Delivery Postage Stamp, 10 Cents

Ralph Waldo Emerson 3 Cents United States Postage 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

Tadeusz Kościuszko U.S. Postage Stamp, 5 Cents

King Farouk I of Egypt 10 Mills Postage Stamp

United States Postage Stamps 100th Anniversary Commemorative Card

Ceylon Queen Victoria 6 Pence Postage & Revenue Stamp (Purple)

United States 4 Cents Defense Stamp

Ecuador 5 Centavos Bicentenario de la Mision La Condamine postage stamp

Collection of Australian Postage Stamps

U.S. Postage Five Cents Kosciuszko 1783-1933 Stamp

21 cent United States Air Mail Stamp

French Postage Stamp: Le Puy-en-Velay (90c, RF France)

Used 2 Pence Queen Victoria Postage and Revenue Stamp

Australia 2 1/2d Centenary of Mitchell's Exploration of Central Queensland Postage Stamp

Royal Mail 22p Blue Stamp

1930 Charleston, South Carolina 250th Anniversary Stamp

Australian Postage Stamps Collection

Italian Postage Stamps

Ceylon 'Tapping Rubber' Postage Stamp (George VI Issue)

Cayman Islands 1d Postage & Revenue Stamp featuring Booby Birds and King George V

Third Reich 'Saar returns home' Commemorative Stamp

Collection of Vintage Australian Postage Stamps

Assortment of Vintage Australian Postage Stamps

Canada Postage Stamp

Italian Stamp of Castel Sant'Angelo

United States 2 Cent George Washington 'Carmine Type I' Postage Stamp (1890-1893)

Gibraltar 1D Postage Stamp depicting HMS Victory and Queen Elizabeth II

Collection of Austrian Postage Stamps

Commemorative Stamp

1982 Dutch Stamp

Dutch East Indies 2 1/2 Cent Postage Stamp (Elephant and Rider)