King George V India Postage 1 Rupee Stamp Appraisals

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

Republica de Colombia 20 Centavos Postage Stamp (Waterlow & Sons)

Liberia 2 Cents Postage Stamp (Architectural Motif)

Czechoslovakian 'Česko-Slovensko' Koruny Postage Stamp

German Empire Postal Stamp (12 Pfennig)

Trans-Pacific Airmail 1935 Stamp

United States 3 Cents Postage Stamp, Robert Louis Stevenson

Collection of Austrian Postage Stamps (Second Republic Era)

Collection of Austrian Postage Stamps (First Republic Era)

Deutsche Post (German Post) Revenue and Postage Stamps Assortment

1973 Canadian Stamp - Figure Skating

Great Britain Victoria Halfpenny Postage & Revenue Stamp (Green)

Republic of Korea Postal Stamp featuring a Celadon Vase

1 Gulden Stamp from the Netherlands

Perforated Postage Stamp with Numerical and Character Markings

French Sower, Allegory of Peace (15 Centimes)

US Postage 3 Cents Stamped Envelope (Washington Profile)

Vintage Moroccan Postage Stamp, 2 Mills, with Inverted Portrait and Cancelation Mark

10 Centavos Postal Stamp featuring a historical figure

Australian Stamp Featuring 1923 Car

Used 1928 Mexico 10 Centavos Postal Stamp (Temple of the Cross, Palenque)

12p Stamp Featuring Charlotte Brontë

Austrian Republic 'Landscapes and Folk Costumes' Postage Stamp Collection

Airmail Letter

Used 5 (Kreuzer?) Stamp, Orange with Central Cross on Shield

1935 California Pacific International Exposition Postal Stamp

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

Collection of Early-to-Mid 20th Century Revenue and Definitive Postage Stamps

Hungary 10 Korona Stamp (Allegorical Figure)

Australia 30c Stamp - Victoria 150th Anniversary

1939 Baseball Centenary First Day Cover

Postmarked Envelope with Bicentennial Stamp

Silver-colored Coin with '100' and Eagle Motif (Obverse)

1939 Cooperstown First Day of Issue Baseball Centenary Stamp Envelope