Austria 5 Kronen Stamp Appraisals

Golden Gate International Exposition Postage Stamp (1939)

Swiss 'Clara Bär' Commemorative Postage Stamp

Orville and Wilbur Wright Stamp

Collection of Australian Postal Stamps

1940 Coronado Cuarto Centennial 3-Cent US Postage Stamp

Great Britain 1s Green (Scott # 177) Stamp

21 cent United States Air Mail Stamp

Brazilian Empire 'Dom Pedro II' Postage Stamp (100 Réis)

1935 Canada George V and Queen Mary 'Silver Jubilee' Three Cents Postage Stamp

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

United States 10 Cents John Tyler Postage Stamp

Thai Postage Stamp

United States 3-Cent Thomas Jefferson Postage Stamp

Bulgarian Post 60th Anniversary Stamp (1 Leva)

New Zealand Stamp (5c Carnelian)

Vatican City Stamp

Yellowstone National Park Postcard Stamp

Liberty Bell Commemorative Stamp

Indian Family Planning Stamp

Ceylon 6 Cents Stamp, Colombo Harbour and King George VI

Republic of China Postal Stamp, "Sun Yat-sen with Martyr's Memorial" Series, 1 Fen Denomination

Czechoslovakia 1920 Hradcany Surcharge Issue Postage Stamp, 25h on 50h, Lion and Chain Design

Canadian 2 Cents Postage Stamp (George V)

United States 1902 Series 1 Cent Benjamin Franklin Postage Stamp

1869 United States 1c Z Grill Stamp

Japanese Crane Stamp

Dr. Sun Yat-sen (Martyrs)

New Zealand Christmas Stamp 1979

Trans-Pacific Airmail Stamp 1935

Swiss Pro Patria Stamp, 1950, 20+18 Centimes, Uri Motif

German Postage Stamp

Fokker Super Universal Stamp

Floral Vase Brooch with Austrian Crystal Accents

Amadeo P. Giannini Commemorative Stamp

Belgian Stamp

Stamp featuring the Flag of the Republic of China

General José de San Martín 10 Centavos postage stamp

1934 Mother's Day Three Cents U.S. Postage Stamp (Scott #737)

Gibraltar 1D Postage Stamp depicting HMS Victory and Queen Elizabeth II

Belgian Postal Stamp with 'NORD' Duplex Postmark