Vintage Colombian Stamp Appraisals

4¢ Abraham Lincoln Postage Stamp

Deutsches Reich 3 Mark Philatelic Stamp - Allied Occupation (Presumed)

German Zeppelin Airmail Postage Stamp, 50 Pfennig (LZ 129 Hindenburg)

Denmark 50 Ore Stamp with King Christian X Portrait, Postmarked 1919-1920s

Curacao 15 Cent Luftpost Airmail Stamp

Harry Hawker Commemorative Stamp

Queen Wilhelmina of the Netherlands Indies 20 Cent Stamp

King George VI 1/2d Postage Stamp

Used German Stamp, Deutsches Reich 12 Reichspfennig

United States 10 Cents John Tyler Postage Stamp

German Empire Postal Stamp with Kaiser Wilhelm II (4 Pfennig)

"Fast Express" 2-Cent United States Postage Stamp

25 Cent Abraham Lincoln Air Mail Stamp

Yellowstone National Park Postcard Stamp

French Mercury Head Stamp (Semeuse Type)

30 Cents Theodore Roosevelt US Postage Stamp (1922-1926 Series)

U.S. Postage 25th Anniversary Panama Canal Stamp

Nazi Germany Airmail Postage Stamp (5 Reichspfennig)

Brazil 100 Reis Dom Pedro II Stamp

Used 12 Cents US Postage Stamp

King George VI and Queen Elizabeth Coronation Commemorative Stamp

Fokker Super Universal Stamp

Australian Stamp Featuring 1923 Car

Argentina 15 Centavos Stamp - Ganaderia (Cattle)

Costa Rica 2 Centimos Airmail Stamp

USA 2 Cent Stamp

United States 2 Cent George Washington 'Carmine Type I' Postage Stamp (1890-1893)

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

1959 4-Cent United States Postage Flag Stamp

U.S. Postage Stamp: 'To the Fine Arts' 5-Cent

Danish Stamp

Nederlands-Indië (Dutch East Indies) Werled-Jamboree 1937 Stamp

General José de San Martín 10 Centavos postage stamp

1934 Mother's Day Three Cents U.S. Postage Stamp (Scott #737)

Spanish Colonies 5 Centavos Postage Stamp, depicting Christopher Columbus (Colon)

Austria 12 Groschen Stamp, Traditional Man from Oberösterreich

Cayman Islands 1d Postage & Revenue Stamp featuring Booby Birds and King George V

Deutsches Reich Hindenburg 8 Pfennig Postage Stamp

Austrian 2 Kronen Stamp (1916-1918)

1940 Coronado Expedition 3-Cent Commemorative Stamp