German Hyperinflation Stamp 400 Tausend Appraisals

Bohemia and Moravia 50th Anniversary Triangular Stamp

Denmark 40 Øre Postage Stamp with Viking Ship Motif

Hungarian 40 Filler Stamp featuring Budapest panorama

Czechoslovakian 40 Haler Postage Due Stamp

Czechoslovakian 40 Heller 'Sower' Postage Stamp

Hungarian 40 Korona '1849. Julius 31.' Stamp

French 'Peace and Commerce' Postage Stamp, 40 Centimes (Purple)

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