King George V 2d Blue Definitive Postage Stamp Appraisals

German Reich 100 Mark Postage Stamp (1923 Inflation Period)

Deutsches Reich 1935 Airmail Stamp (10 Reichspfennig)

Moroccan Postage Stamp '2F Maroc Fes' featuring Cityscape with Clock Tower

Bohemia and Moravia 50h 'Sunburst' Triangular Postage Stamp

Czechoslovakian Postage Stamp - 1 Koruna with Portrait of T. G. Masaryk

Republica Argentina 15 Centavos 'Ganadería' Postage Stamp

1940 Coronado Cuarto Centennial 3-Cent US Postage Stamp

1940 Coronado Expedition 3-Cent Commemorative Stamp

Polish Commemorative Stamp

Colombian 1/2 Centavo Postage Due Stamp - Palacio de Comunicaciones

Austrian Postage Stamp depicting a Man in Traditional Attire (Possible Tyrolean or Austrian Folklore Theme)

Hungarian 40 Filler Stamp featuring Budapest panorama

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

Ralph Waldo Emerson 3 Cents United States Postage Stamp

Deutsches Reich Hindenburg 8 Pfennig Postage Stamp

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

German Reich 25 Pfennig Philatelic Exhibition Commemorative Stamp

French Postage Stamp, Louis Pasteur, 30 Centimes

Dutch East Indies 2 1/2 Cent Postage Stamp (Elephant and Rider)

Ethiopia Italian Occupation 25 Centesimi Postage Stamp

Used 1938 Presidential Series Woodrow Wilson $1 Stamp

Czechoslovakian 40 Haler Postage Due Stamp

Centenaire Philippeville Postage Stamp (1838-1938), Algeria

Argentine Republic 5 Centavos Stamp

Brazil 100 Reis Correo 'Winged Mercury' Postage Stamp

1932 Los Angeles Olympics 3 Cents US Postage Stamp

Austria 3 Schilling Stamp (Republic Series)

Netherlands 15 Cent Stamp

4-Cent Abraham Lincoln Postage Stamp

German Stamp Album

Austrian "Imperial Royal" 60 Heller Postage Stamp (1916 Jubilee Issue)

Ecuadoran Airmail Stamp - U.S. Constitution Sesquicentennial

Used United States 6 Cents John Quincy Adams Postage Stamp

United States 1934 National Parks Issue, 3-cent Grand Canyon

4-Cent Abraham Lincoln Postage Stamp

Used Great Britain Penny Red Postage Stamp with Cancelation

1937 French Bicentennial of U.S. Constitution Postage Stamp

French Mercury Head Stamp (Semeuse Type)

Costa Rican National Exhibition 1937 Postage Stamp

Czechoslovakian 30 Haléřů Postage Stamp with National Coat of Arms