An Interesting 1931 Airmail Envelope Sent From Braunschweig (Germany) To Peiping (China) Auction to accommodate the post on

to accommodate the post on the brass length adjuster

without any obvious signs of wear or age

some of which are close-ups of French African soldiers

obverse illustrating a left-facing Queen Mary fronted by King George V

the main station in Kursk

An Interesting 1931 Airmail Envelope Sent From Braunschweig (Germany) To Peiping (China) Auction to accommodate the post onThis is an interesting airmail envelope that was sent from Mr. Walter Behrens, from Braunschweig (Germany) of the Behrens Neuheiten Dienst, to the District Accountant of the Head Post Office in Peiping (China). It features three German stamps; 1) A 1 Reichsmark Deutsche Luftpost Zeppelin stamp. 2) A 15 Pfennig Deutsche Luftpost Stamp, and a 3) 10 Pfennig Deutsche Luftpost stamp with all three stamps featuring validation stamps in black ink, dated