3 Cents Postage Due Stamp Appraisals

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

Newfoundland Postage Stamp Collection

Trans-Pacific Airmail Stamp 1935

Deutsche Post Pfennig Definitive Postage Stamps (15, 20, 30, 40, 60 Pfennig)

90 Fils Stamp of United Arab Emirates

Indian Fish Postage Stamp

Italian Postage Stamp

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

British 20p Queen Elizabeth II Postage Stamps

Collection of Austrian Postage Stamps (Second Republic Era)

1862 9-Cent Revenue Stamp

Used Australian Postage Stamp (Kangaroo and Map Series)

Czechoslovakian Postage Stamp featuring Tom%C3%A1%C5%A1 Garrigue Masaryk (1 K%C4%8D%C4%8D)

Czechoslovakian Postage Stamp - X. Vsesokolsky Slet v Praze, Jindrich Fugner Portrait

Australian 2 Pence 'Kangaroo and Map' Postage Stamp (King George V)

1930 Charleston, South Carolina 250th Anniversary Stamp

Indian Postage Stamp

United States Postage Stamps 100th Anniversary Commemorative Card

United States Stamp Collection

Commemorative Stamp

New Zealand 4 Dollar Stamp

German and Bavarian Official Postage Stamps Album Page

Gibraltar 1D Postage Stamp depicting HMS Victory and Queen Elizabeth II

Canada Postage Stamp

Australia 2 1/2d Centenary of Mitchell's Exploration of Central Queensland Postage Stamp

Collection of Vintage Australian Postage Stamps

Assortment of Vintage Australian Postage Stamps

Italian Stamp of Castel Sant'Angelo

Royal Mail 22p Blue Stamp

German Postage Stamp Collection in Album

Collection of Australian Postage Stamps

British Guiana 1 Cent George VI 'Ploughing a Rice Field' Stamp

Australian Postage Stamps Collection

Italian Postage Stamps

Commemorative Stamp

1982 Dutch Stamp

International Year of the Child Stamp

Eisenhower Postage Stamps

Canada Postal Stamp

Collection of Austrian Postage Stamps