Stamp With Clock Tower Appraisals

Used Belgian King Leopold I 10 Centimes Stamp

Austro-Hungarian 80 Heller Postage Stamp (Embossed)

Republica Argentina 15 Centavos 'Ganadería' Postage Stamp

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

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

Austrian definitive stamp, 'Miner' series, 3 Groschen

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

1940 Coronado Cuarto Centennial 3-Cent US Postage Stamp

Charter Oak Tercentenary 3-cent Stamp

Confederate States Five Cents Postage Stamp (Jefferson Davis)

United States Documentary Revenue Stamp, One Dollar, Series of 1871-1872

Victor Herbert 3-cent US Postage Stamp

James Fenimore Cooper 2 Cents US Postage Stamp

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

US 2 Cent George Washington Postage Stamp, Green, Bureau Issue

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)

1940 Coronado Expedition 3-Cent Commemorative Stamp

United States 5 Cents Pilgrim Tercentenary Stamp

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

1940 10-Cent Mark Twain Commemorative Postage Stamp

Used 2 Cent John Greenleaf Whittier US Postage Stamp

5 Cent Frances E. Willard US Postage Stamp

United States John James Audubon 1-cent Postage Stamp

Ulysses S. Grant 18 Cent Postage Stamp

United States 12 Cents Zachary Taylor Postage Stamp

Woodrow Wilson $1 United States Postage Stamp

Theodore Roosevelt 30 Cents US Postage Stamp

John Tyler 10 Cents United States Postage Stamp

1939 New York World's Fair 3 Cent Postage Stamp

Virgin Islands 3-Cent Postage Stamp (Used)

1939 Golden Gate International Exposition United States Postage Stamp

Rhode Island Tercentenary Postage Stamp (1936)

1935 Michigan Centenary 3-Cent US Postage Stamp

US Postage Stamp: West Point - United States Military Academy

1932 Los Angeles Olympics 3 Cents Postage Stamp

1932 Los Angeles Olympics 5 Cents Stamp

1932 Los Angeles Olympics 3 Cents US Postage Stamp

Austria 3 Schilling Stamp (Republic Series)