Sower Postage Stamp Appraisals

Virgin Islands 3-Cent Postage Stamp (Used)

Used 3-cent George Washington US Postage Stamp

Republic of China Postage Stamp featuring Sun Yat-sen

Belgian Congo 'River Landscape' Postage Stamp, 10 Centimes

3-Cent George Washington Bicentennial Postage Stamp

Italian Postage Stamp

90 Fils Stamp of United Arab Emirates

Hong Kong Stamp

Collection of Deutsche Post (German Post) Postage Stamps

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

Republic of China Junk Ship Postage Stamp

Canadian Stamp

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

Used Australian Postage Stamp (Kangaroo and Map Series)

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

German Reich 20 Pfennig Postage Stamp

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

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

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

Canal Zone 1/2 Cent George Washington Postage Stamp

1935 Michigan Centenary 3-Cent US Postage Stamp

French Sudan 1 Franc Postage Stamp (1F)

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

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

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

German Empire 'Germania' 24 Pfennig Postage Stamp

German Empire Hindenburg 20 Pfennig Postage Stamp

1 Cent Green George Washington Stamp

Nazi Germany Airmail Postage Stamp (5 Reichspfennig)

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

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

Pan-American Union 50th Anniversary 3-Cent US Postage Stamp

Austrian Franz Joseph I. 10 Heller Postage Stamp (1908 issue)

Deutsches Reich Hindenburg 8 Pfennig Postage Stamp

United States 3 Cents Postage Stamp with George Washington Profile

Collection of Austrian Postage Stamps (Second Republic Era)