French Sower 10 Centime Postage Stamp Appraisals

Collection of Deutsche Post (German Post) Postage Stamps

British 20p Queen Elizabeth II Postage Stamps

Collection of German 'President Hindenburg' Definitive Postage Stamps (1933 issue)

Hong Kong Stamp

Indian Postage Stamp depicting a monarch, possibly King George V

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

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

Canadian Stamp

Republic of China Postage Stamp featuring Sun Yat-sen

3-Cent George Washington Bicentennial Postage Stamp

90 Fils Stamp of United Arab Emirates

Italian Postage Stamp

German Reich 20 Pfennig Postage Stamp

U.S. Postage 3 Cent 'Gardening Horticulture' Stamp (1958)

Ethiopia Italian Occupation 25 Centesimi Postage Stamp

Manuel Belgrano 1/2 Centavo Postage Stamp

German Postage Stamp, Hindenburg Inaugural Issue

German Inflation Period Postage Stamp (2000 Mark)

U.S. Postage 25th Anniversary Panama Canal Stamp

Republic of China Junk Ship Postage Stamp

Canal Zone 1/2 Cent George Washington Postage Stamp

1935 Michigan Centenary 3-Cent US Postage Stamp

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

U.S. 3-Cent 'Liberty' Postage Stamps (Block of Two)

Edward VII 'Three Pies' India Postage Stamp

British India Queen Victoria 2 Rupees Postage Stamp

Used Australian Postage Stamp (Kangaroo and Map Series)

German Empire 'Germania' 24 Pfennig Postage Stamp

King George VI 1½d Postage & Revenue Stamp (Roses, Thistles, Shamrocks, Daffodils)

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

1 Cent Green George Washington Stamp

U.S. Postage 'To The Fine Arts' 5-cent Stamp (1962)

Nazi Germany Airmail Postage Stamp (5 Reichspfennig)

Deutsches Reich Hindenburg 8 Pfennig Postage Stamp

Collection of Austrian Postage Stamps (Second Republic Era)

German Empire Hindenburg 20 Pfennig Postage Stamp

Greek Postage Stamp - Apostle Paul at Areopagus

Dr. Sun Yat-sen (Martyrs)

Trans-Pacific Airmail Stamp 1935

Republic of China Postage Stamp featuring Sun Yat-sen (2 Fen)