1 Reichsmark Postage Stamp Appraisals

Republica de Colombia 20 Centavos Postage Stamp (Waterlow & Sons)

Liberia 25 Cents Republic Postage Stamp with Water Buffalo

Hungarian Postage Stamp with King Stephen I and Saint Gellért

United States 3 Cents Postage Due Stamp

Chiang Kai-shek Republic of China 200 Yuan Postage Stamp

Italian 15 Centesimi Postage Stamp featuring Victor Emmanuel III

James Fenimore Cooper 2 Cents US Postage Stamp

Block of Four 2F50 French Republic Postage Stamps (Sower Type)

French Postage Stamp: Route du Col de l'Iseran (Savoie)

Greek Postage Stamp - 10 Lepta with Caryatid Design

German 40 Pfennig Paul von Hindenburg Postage Stamp

4-Cent Abraham Lincoln Postage Stamp

Indian Postage Stamp (200 Paise)

U.S. Postal Stamp - A Public That Reads

General José de San Martín 10 Centavos postage stamp

1934 Mother's Day Three Cents U.S. Postage Stamp (Scott #737)

Costa Rican National Exhibition 1937 Postage Stamp

1959 4-Cent United States Postage Flag Stamp

Dutch Postage Stamps

Brazil 100 Reis Correo 'Winged Mercury' Postage Stamp

1932 Los Angeles Olympics 3 Cents Postage Stamp

5 Cents Walt Whitman United States Postage Stamp

Collection of Vintage Australian Postage Stamps

Collection of Vintage US Postage Stamps

Vintage Postage Stamp

Four Dollar Purple Stamp

Confederate States Five Cents Postage Stamp (Jefferson Davis)

One Anna India Postage Stamp (George V)

4 Cents William Howard Taft US Postage Stamp

1939 New York World's Fair 3 Cent Postage Stamp

Italian Stamp

Vintage Postage Stamp with Male Portrait

U.S. Postage 3 Cent Horticulture Stamp

Mexico 1940 Campeche 4th Centenary 10 Centavos Postage Stamp

Jamaica 1919 'Return of a Contingent' 2½d Postage & Revenue Stamp

Srodkowa Litwa 25 Fenigów Postage Stamp

Republica Argentina 15 Centavos 'Ganadería' Postage Stamp

Bermuda 2½d Postage Stamp (King George VI)

United States 3 Cents Postage Stamp Design

Daniel Webster US Postage Stamp, 3 Cents