1936 registered first flight cover from Shanghai to Bremen, with red boxed cachet "delayed by adverse weather, reforwarded" and "dispatched 6.3.1936", with Canton 14.2.1936 propeller pmk, additional franking on back, with boxed "Air Mail Service Postponed Forwarded by Steamer to Singapore for Onward Transmission by Air" hs in red, Bremen 11.3.36 arrival pmk, fine and fascinating cover (Image)

Est.US$1,000