Austria 5 Kronen Stamp Appraisals

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

British India Revenue Stamp, Half Anna

Canada 6 Cents Postage Stamp - Fort Garry Airmail

Indian Postage Stamp (200 Paise)

Post-war German Stamps Collection on Album Page

Collection of United States Commemorative Postage Stamps

Queen Elizabeth II Stamp Block

New Zealand Stamp Duty Stamp

22p Queen Elizabeth II Stamps

Egyptian King Farouk 500 Mills Postage Stamp

German Pfennig Postage Stamps Collection

Claire Chennault 'Flying Tigers, 1940s' USA 40-cent Postage Stamps

Italian Stamp of Castel Sant'Angelo

Collection of Early-to-Mid 20th Century Revenue and Definitive Postage Stamps

Collection of New Zealand Postage Stamps

Indian Train Stamp

Canadian Glacier Stamp

National Emblem of India Stamp

Cayman Islands 1/4d 'Beach View, Grand Cayman' Postage Stamp with King George VI Portrait

Polish 10 Zloty Postal Stamp featuring Józef Piłsudski

Presidents of the United States Stamp Sheet

British Postal Stamps

Republic of China Stamps

United Arab Emirates Stamps

Queen Elizabeth II Penny Stamp

Chinese Stamps

Domesday Book Stamps

Indian Postage Stamp

Japanese Postage Stamp

Italian Postage Stamp

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

Chinese Blossom Stamp

Oliver Wendell Holmes Stamp

Indian Service Stamp

Indian Postage Stamp

9d Queen Elizabeth II Stamp

German Empire 30 Mark Posthorn Stamp

New Zealand 4 Dollar Stamp

Commemorative Stamp of South Korea

France 0.30 Postal Stamp