Queen Victoria Postage Stamp Appraisals

German 40 Pfennig Paul von Hindenburg Postage Stamp

4-Cent Abraham Lincoln Postage Stamp

General José de San Martín 10 Centavos postage stamp

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

James Fenimore Cooper 2 Cents US Postage Stamp

Czechoslovakia 1 Koruna Postage Due Stamp

Dutch Postage Stamps

Indian Postage Stamp (200 Paise)

U.S. Postal Stamp - A Public That Reads

King George V 1 1/2d Postage and Revenue Stamp

Costa Rican National Exhibition 1937 Postage Stamp

5 Cents Walt Whitman United States Postage Stamp

1959 4-Cent United States Postage Flag Stamp

Vintage Postage Stamp

Four Dollar Purple Stamp

One Anna India Postage Stamp (George V)

4 Cents William Howard Taft US Postage Stamp

U.S. Postage 3 Cent Horticulture Stamp

Collection of Vintage Australian Postage Stamps

Collection of Vintage US Postage Stamps

Brazil 100 Reis Correo 'Winged Mercury' Postage Stamp

1932 Los Angeles Olympics 3 Cents Postage Stamp

Bermuda 2½d Postage Stamp (King George VI)

United States 3 Cents Postage Stamp Design

Confederate States Five Cents Postage Stamp (Jefferson Davis)

Irish Éire Stamp

Used 1 Yen Japan Postage Stamp, Sunburst Design

James Russell Lowell 3 Cents US Postage Stamp

Byrd Antarctic Expedition II 3 Cents U.S. Postage Stamp

1939 New York World's Fair 3 Cent Postage Stamp

Italian Stamp

Naval Scene Print likely depicting the 1887 Golden Jubilee Review

Vintage Postage Stamp with Male Portrait

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

Canada 20 Cents Postage Stamp, Fort Chambly Issue

Cochin Anchal 6 Puthan (or 6 Pies) Postage Stamp with Overprint

Daniel Webster US Postage Stamp, 3 Cents