Kenya Uganda Tanganyika 1 Cent Stamp King George Vi Appraisals

1892 United States 2-Cent 'Landing of Columbus' Columbian Exposition Postage Stamp

1932 Los Angeles Olympics 3 Cents Postage Stamp

Mexico 1940 Campeche 4th Centenary 10 Centavos Postage Stamp

1940 Coronado Cuarto Centennial 3-Cent US Postage Stamp

1940 Coronado Expedition 3-Cent Commemorative Stamp

1939 New York World's Fair 3 Cent Postage Stamp

General José de San Martín 10 Centavos postage stamp

USA 'Omnibus 1880s' 1-Cent Postage Stamps (Strip of 3)

United States 2-Cent Washington Bicentennial Postage Stamp (1932)

US 3 Cent NATO Commemorative Postage Stamps (1952)

Republica Argentina 15 Centavos 'Ganadería' Postage Stamp

1937 Northwest Territory Sesquicentennial 3-Cent Stamp

1932 Los Angeles Olympics 3 Cents US Postage Stamp

Martinique 1 Centime 'Village de Basse-Pointe' Postage Stamp

1939 Baseball Centenary First Day Cover

Dahomey and Afrique Occidentale Francaise 1 Centime Stamp

Madagascar 1 Centime 'Zebu and Herder' Postage Stamp

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

Centenaire Philippeville Postage Stamp (1838-1938), Algeria

Costa Rican National Exhibition 1937 Postage Stamp

Antigua 1876 5 Centavos Postage Stamp with Face of Bolivar

Ralph Waldo Emerson 3 Cents United States Postage Stamp

Used '10' Denomination Postage Stamp with Circular Postmark

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

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

Australia 1960 Melbourne Cup Centenary 5d Postage Stamps Strip

Used U.S. Parcel Post 10 Cents Stamp with "ANN" Overprint

United States 10 Cents Parcel Post Official Stamp, Type PR85

U.S. Postage 3 Cent 'Gardening Horticulture' Stamp (1958)

United States 1902 Series 1 Cent Benjamin Franklin Postage Stamp

1926 Handwritten Envelope with 2-Cent Stamp and Postmark

Belgian Congo 'River Landscape' Postage Stamp, 10 Centimes

Correos Mexico 10 Centavos Antonio D. Mendoza Commemorative Stamp

Newfoundland Postage Stamps Collection (1857-1908)

United States 1938 The States Ratify The Constitution 3 Cent Postage Stamp

1934 Wisconsin Tercentenary 3 Cent Stamp - Nicolet's Landing

Claire Chennault 'Flying Tigers, 1940s' USA 40-cent Postage Stamps

1939 Cooperstown First Day of Issue Baseball Centenary Stamp Envelope

2 Cents John Adams US Postage Stamp