Hungarian Revenue Stamp With Postmark Appraisals

Hong Kong Stamp

United States 5 Cents Postage Due Stamp

Guatemala 3 Centavos Quetzal Stamp

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 R.R. Dick Ltd. Window Envelope with 1912 Postmark

Coin Bracelet (Hungarian & German Coins)

1885 U.S. Postal Registry Bill with Multiple Postmarks

Herend Hungary Queen Victoria Porcelain Vase

Vintage Post Office Registry Bill

Czech 2 Koruny Coin (Obverse)

Yellowstone National Park Postcard Stamp

British India 3 Annas Stamp, George V with Camel Postman, Used

Military Order of Maria Theresa (Knight's Cross Badge)

1982 Dutch Stamp

Vintage Postage Stamp

Chinese Stamp Featuring Bamboo

Czechoslovakian 'Česko-Slovensko' Koruny Postage Stamp

Austrian "Oesterreich" Postage Stamp featuring a smiling man in traditional attire

2 Penny Stamp

Transpacific Airmail Stamp 1935

Halleys Comet Stamp

Perforated Postage Stamp with Numerical and Character Markings

Plymouth 1 Penny Stamp