1932 Olympics Stamp Appraisals

1939 Cooperstown First Day of Issue Baseball Centenary Stamp Envelope

1982 Dutch Stamp

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

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

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

German Philatelic Collection - Adolf Hitler and Military Fieldpost Stamps (1941-1942)

1939 Baseball Centennial First Day Issue Cover

1939 Baseball Centenary First Day Cover

Rhode Island Tercentenary Postage Stamp (1936)

Golden Gate International Exposition Postage Stamp (1939)

Centenaire Philippeville Postage Stamp (1838-1938), Algeria

1902-1903 Louisiana Purchase Exposition Stamp (20 cents)

1939 Baseball Centenary First Day Cover