British 1 Penny Stamp Ip Appraisals

Claire Chennault 'Flying Tigers, 1940s' USA 40-cent Postage Stamps

Block of Four 1976 Helvetia Pro Juventute Stamps (Elderberry Motif)

Russian Empire Postage Stamp, 7 Rubles, Romanov Dynasty (1913-1917 period)

Ecuador 2 Centavos Airmail Stamp, Golden Gate International Exposition 1939

Collection of German 'President Hindenburg' Definitive Postage Stamps (1933 issue)

French Registered Mail Envelope with Centenary Stamps (1849-1949)

United States 3-Cent 150th Anniversary of the Adoption of the Constitution Stamp

1939 Cooperstown First Day of Issue Baseball Centenary Stamp Envelope

German Philatelic Collection - Adolf Hitler and Military Fieldpost Stamps (1941-1942)

2 Cents John Adams US Postage Stamp