An Unopened Historic Graf Zeppelin “Around The World Tour” Airmail Envelope Archive each bar with swing bar

each bar with swing bar pinback)

White metal and enamels

2 mm inclusive of crown suspension

Badge in silver gilt with red and green enameling

adjacent to Stalag Luft III of”Great Escape” fame

An Unopened Historic Graf Zeppelin “Around The World Tour” Airmail Envelope Archive each bar with swing barThis is an airmail envelope that was sent from Lewis G. Wilson (336 Lisbon Avenue, Buffalo, New York) to Mr. Lewis G. Wilson ( Borstelmann & Cia, Pernambuco, Brazil) via Graf Zeppelin LZ 127 airmail across the Atlantic. The envelope also features an outline of the Zeppelin with two other Graf Zeppelin stamps on the obverse. It is numbered 16835 on the obverse and 4674 on the reverse. Measuring 173 mm x 111 mm; unopened, with an originally closed seal,