Amadeo P Giannini Commemorative Stamp Appraisals

Argentine Republic 5 Centavos Stamp, 1915 issue, with Postmark

Manuel Belgrano 1/2 Centavo Postage Stamp

Austro-Hungarian 80 Heller Postage Stamp (Embossed)

Austrian 3 Heller Stamp with Empress Elisabeth

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

Austrian Stamp - Tyrol region, 'Osterreich' (Austria), possibly from the 1930s

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

Austria DeutschØsterreich 10 Heller Stamp, Eagle with Floral Motif

Austrian definitive stamp, 'Miner' series, 3 Groschen

Austrian Postage Stamp with Mountainous Landscape (Possibly 'Alpenrosen' or similar series)

James Fenimore Cooper 2 Cents US Postage Stamp

Confederate States Five Cents Postage Stamp (Jefferson Davis)

Daniel Webster US Postage Stamp, 3 Cents

United States 10 Cents Special Delivery Stamp, Type of 1922-1925

Used U.S. Air Mail 6 Cent Stamp with Beacon Design

United States 2 Cents Postage Stamp (George Washington Silhouette)

5 Cent Elias Howe US Postage Stamp (Used)

Samuel F. B. Morse U.S. Postage Stamp, 2 Cents (Red)

1-cent Gilbert Charles Stuart U.S. Postage Stamp

Used 2 Cent John Greenleaf Whittier US Postage Stamp

Ulysses S. Grant 18 Cent Postage Stamp

Edward VII 'New Castle Staffs' Postmark Stamp

German Airmail Stamp, 1 Mark, featuring Soaring Eagle

German (Deutsche Reich) Laborers / Workers 100 Pfennig Postage Stamp

German Reich 100 Mark Postage Stamp (1923 Inflation Period)

German East Africa 2 Pesa Steamship Stamp

Deutsches Reich 200 Millionen Mark Postage Stamp

German Hyperinflation Stamp, 5 Million Mark

German Hyperinflation Stamp: 400 Tausend (Four Hundred Thousand)

German Inflation Period Postage Stamp (75 Tausend Mark)

Used German Stamp, Deutsches Reich 12 Reichspfennig

Deutsches Reich Hindenburg 8 Pfennig Postage Stamp

German Empire 4 Pfennig Definitive Stamp with Kaiser Wilhelm II

Deutsches Reich 15 Pfennig Breslau 1936 Stamp

German Inflation Period Stamp - 20 Tausend (Twenty Thousand)

German Mother and Child Stamp, 'Deutsches Reich' (3 Pfennig)

Deutsches Reich 1935 Airmail Stamp (10 Reichspfennig)

German Canned Food Production and Welfare Surcharge Stamp

Nazi Germany 'Deutsche Luftpost' 15 Pfennig Airmail Stamp

French "Niale" Overprint Postage Stamp