Misdirected mailing, 1914, letter from LYON / France 20.4.14 with 25 C to London, in the faked bag landed and over the Atlantic brought with steamer crown prince WILHELM with reverse rare NDL flags postmark BREMEN - NEW YORK 5.5.14 and on face black one-line cancel "Missent", clear custom traces, however is this scarce flags postmark on misdirected mailing post hardly known