Italian Post 1 Centesimi Stamp Appraisals

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

United States 3 Cents Postage Stamp, Robert Louis Stevenson

Used 2 Pence Queen Victoria Postage and Revenue Stamp

Collection of Austrian Postage Stamps (Second Republic Era)

Collection of Austrian Postage Stamps (First Republic Era)

Vintage Letter Envelope

Azerbaijan Democratic Republic Stamp, 20 Rubles

1986 Royal Wedding Commemorative Stamp

Australian Commonwealth Postal Note (One Shilling)

Republic of Korea Postal Stamp featuring a Celadon Vase

Blue Topaz and Diamond Post Earrings

Perforated Postage Stamp with Numerical and Character Markings

United States 3 Cents Postage Stamp with George Washington Profile

Great Britain Victoria Halfpenny Postage & Revenue Stamp (Green)

Folk Art Series Redhead Decoy First Day of Issue Commemorative Display

24c Commonwealth Heads of Government Meeting Stamp

World War I Era Photographic Postcard

US Postage 3 Cents Stamped Envelope (Washington Profile)

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

U.S. Post Office Department Registry Bill, Form No. 1550

Van Gogh 'First Steps' Print

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

Collection of German Democratic Republic (DDR) Postmarks and Stamps

1979 International Year of the Child Stamp

Friedlaender Exhibition Poster, La Hune, June-July 1978

Signed 'The Dragon and His Tail' Military Aircraft Poster

Friedlaender Exhibition Poster at La Hune, June-July 1978

United States 4-cent Civil War Generals Commemorative Stamp

Hungary 10 Korona Stamp (Allegorical Figure)

Austrian Republic 'Landscapes and Folk Costumes' Postage Stamp Collection

Airmail Letter

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

Greek Tuberculosis Charitable Stamp, 10 Lepta

King George VI and Queen Elizabeth Coronation Commemorative Stamp

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

1991 Post Collector Series Kevin Mitchell Baseball Card

James Coignard Art Expo San Francisco 1981 Exhibition Poster

1885 U.S. Postal Registry Bill with Multiple Postmarks

Russian Empire 5 Kopeck Stamp (Likely Reprint or Counterfeit)

Vintage R.R. Dick Ltd. Window Envelope with 1912 Postmark