Numismatics Related Field Though Not Directly For Stamps Appraisals

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

Austria 3 Schilling Stamp (Republic Series)

Stamps of the Soviet Union

Chiang Kai-shek Republic of China 200 Yuan Postage Stamp

French Mercury Head Stamp (Semeuse Type)

Afrique Équatoriale Française 2 Centimes Postage Stamp

1902-1903 Louisiana Purchase Exposition Stamp (20 cents)

Costa Rican National Exhibition 1937 Postage Stamp

Bolivian II Congreso Eucaristico Nacional Airmail Stamp (45 cts)

Used 5 (Kreuzer?) Stamp, Orange with Central Cross on Shield

Australia 1940 1d Postage Stamp, King George VI (Postmarked)

Collection of German Postage Stamps (1928-1947)

Newfoundland Postage Stamps Collection (1857-1908)

USA 25 Cent Saw-whet Owl Postage Stamp

25 Cent Abraham Lincoln Air Mail Stamp

Srodkowa Litwa 25 Fenigów Postage Stamp

Collection of Australian Postal Stamps

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

Soviet Air Mail Stamp

Greek Postage Stamp with King George I

British 1p Stamp (Queen Elizabeth II)

USA 'Omnibus 1880s' 1-Cent Postage Stamps (Strip of 3)

Polish 10 Zloty Postal Stamp featuring Józef Piłsudski

United States 25 Cent William McKinley Postage Stamp (Series 1922-1938)

Australian 1 1/2d Queen Elizabeth II Postage Stamp (Green, Cancelled)

Collection of Vintage German Democratic Republic (DDR) Post-War Stamps

Canadian 3 Cents Postage Stamp featuring King George VI

Collection of Austrian Postage Stamps (First Republic Era)

Costa Rica 10 Centimos Isla del Coco Postage Stamp

George Washington 250th Anniversary 22kt Gold Replica Stamp First Day Cover

German Notgeld Stamp, 800 Tausend (800 Thousand)

1939 Baseball Centenary First Day Cover