Internal Revenue Stamp Appraisals

United States John James Audubon 1-cent Postage Stamp

Christmas Seal Stamp 1941 - Lighthouse and Cottage

Italian Colonial Stamp for Ethiopia featuring Victor Emmanuel III

Corrios de Colombia 5 Cincocentavos Cafe Suave Stamp

India 100 Pies Stamp

Free French Forces 1944 Resistance Stamp (10 centimes)

Early Indian Postage Stamp

Indian Postal Stamp

US Air Mail Stamp

South African Railway Stamp

U.S. Special Delivery Postage Stamp, 10 Cents

United States 3-Cent Admiral Farragut and Admiral Porter Postage Stamp

United States 10 Cents Special Delivery Stamp, Type of 1922-1925

Canadian 3 Cents Postage Stamp featuring King George VI

New Zealand Stamp Duty Stamp

Colombian 1/2 Centavo Postage Due Stamp - Palacio de Comunicaciones

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

United States 3 Cents Postage Due Stamp

Vintage Post Office Registry Bill

2 Cents John Adams US Postage Stamp