15c Stamp Appraisals

Chilean Postage Stamp, 'Correos de Chile' with '50' Denomination in Red

United States 10 Cents John Tyler Postage Stamp

Thai Postage Stamp

Early Japanese Empire Issue Stamp featuring a Sailing Ship

Ceylon Queen Victoria 6 Pence Postage & Revenue Stamp (Purple)

Used U.S. Air Mail 6 Cent Stamp with Beacon Design

United States 4 Cents Defense Stamp

German Reich 25 Pfennig Philatelic Exhibition Commemorative Stamp

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

British Guiana 1 Cent George VI 'Ploughing a Rice Field' Stamp

1932 Los Angeles Olympics 3 Cents US Postage Stamp

United States 3-Cent Thomas Jefferson Postage Stamp

Mozambique Company 5 Centavos Airmail Stamp

Used 2 Sen Japanese Postage Stamp

Austrian definitive stamp, 'Miner' series, 3 Groschen

Nazi Germany Era Postage Stamp

Wright Brothers Commemorative Stamp

British Guiana 4c Stamp

5d Sir John Monash Stamp

Bulgarian Post 60th Anniversary Stamp (1 Leva)

King George VI 2 1/2d Blue Postage Stamp

British India 3 Annas Stamp, George V with Camel Postman, Used

Jamaica 1 1/2d Stamp featuring King George VI

Jamaica 1½d Postage Stamp (King George V)

Used 10 Centesimi Italian Stamp, Eagle with Crown and Savoy Shield

New Zealand Stamp (5c Carnelian)

Postage Stamp: Morocco Agencies, King George VI & Queen Elizabeth, 12 May 1937

Netherlands Indies 3 Cent Stamp, Water Buffalo and Paddy Field

U.S. Postage Five Cents Kosciuszko 1783-1933 Stamp

United States 10 Cents Parcel Post Official Stamp, Type PR85

United States 3 Cents Postage Stamp, Robert Louis Stevenson

United States 1937 Army Issue Stamp (Lee/Jackson)

7d Elizabeth II Stamp

Switzerland 80 Cent Stamp

U.S. Postage John Ericsson Memorial 5 Cents Stamp

Used Australian Postage Stamp (Kangaroo and Map Series)

Yellowstone National Park Postcard Stamp

Austrian 2 Kronen Stamp (1916-1918)

1940 Coronado Expedition 3-Cent Commemorative Stamp

Deutsches Reich Hindenburg 8 Pfennig Postage Stamp