1928, 12.4, 1. Transatlantic flight from east to West with the "BREMEN" (Junkers W 33) with H. Köhl, J. Fitzmaurice and G. From Hünefeld, USA welcome cover "BREMEN DAY" from detroit MAY. 17 with illustration the pilots and the Junkers W 33, in addition to it special card "in memoriam the audience of the German and Irish Bremen airman" used as airmail postcard from MILLWAUKE MAY. 13. With greeting text to Tilsit and two photo cards with illustration the airman