Curacao 15 Cent Luftpost Airmail Stamp Appraisals

1869 United States 1c Z Grill Stamp

2 Cents John Adams US Postage Stamp

United States 3 Cents Postage Cancellation Mark

King George VI 1½d Postage Stamp

King George V 1 1/2d Postage and Revenue Stamp

Cayman Islands 1 1/2d Stamp featuring King George VI and Dolphin-Fish

Chilean '1536-1936 Decierto de Atacama' 5 Cts Postage Stamp

Australia 30c Stamp - Victoria 150th Anniversary

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

French Ceres Stamp, 10 Centimes, Used

Regina Centennial Stamp

THE LONDON CHRONICLE, June 15, 1775 - Revolutionary War Report Page

Chilean 10 Centavos Postal Stamp (Used)

Australia 1936 South Australia Centenary 2d Sepia and Rose Stamp

25 Centimos Stamp from Spain

French Sower Stamp (5 Centimes)

Bolivia 50 Centavos Postage Stamp (Likely 1901-1904 Issue)

Cuban 2 Centavos Revenue Stamp

French Sower Type Stamp (3 Centimes)

French Sower Type Revenue Stamp (1 Centime)

French Ceres Type 3 Centimes Postage Stamp

Belgian 75 Centimes Lion of Belgium Stamp

Guatemala 3 Centavos Quetzal Stamp

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

Argentine Republic 5 Centavos Stamp

Cuban Air Mail Stamp (10c, 1833)

French Postes Sower Stamp, 25 Centimes

French Postes Sower Stamp, 50 Centimes, Red

Bolivian 5 Centavos Stamp (Condor Design)

National Parks Centennial Stamp Sheet

10 Centavos Postal Stamp featuring a historical figure

Republic of China Postage Stamp featuring Sun Yat-sen (5 centavos)

Manuel Belgrano 1/2 Centavo Postage Stamp

Centenaire Philippeville Postes Algerie 65c Stamp

Bernardino Rivadavia 10 Centavos Postal Stamp

French Sower (Semeuse) 10 Centime Postage Stamp

Ecuador 3 Centavos Social Security Stamp (1936)

Iowa Territorial Centennial Postage Stamp

Frank Lloyd Wright Postage Stamps

Used Belgian King Leopold I 10 Centimes Stamp