A Historic Graf Zeppelin “Around The World Tour” Airmail Envelope certificate_of_authenticity Heavy nickel-plated steel crossguard with

Heavy nickel-plated steel crossguard with quillon

1905 and posted as Sergeant

Flight Lieutenant John Preston Lewin (31337) was serving with 21 Maintenance Unit

with the Games insignia above the "ORGANISATIONS-KOMITEE FÜR DIE XI

A Historic Graf Zeppelin “Around The World Tour” Airmail Envelope certificate_of_authenticity Heavy nickel-plated steel crossguard withThis is an airmail envelope that was sent from G. Schorke (Reuterstrae 1, Eisenach, Germany) to Mr. Lewis G. Wilson (336 Lisbon Avenue, Buffalo, New York) via Graf Zeppelin LZ 127 airmail across the Atlantic. It features three postage stamps, two in the value of 4 Reichsmarks, and one in the value of 2 Reichsmarks, that are validated with stamps bearing Friedrichshafen, Bodensee, 15. Aug 29 Luftpost. The envelope also features a bright yellow Mit