Chicago flight 1933, USA post, composite document, total circuit, letter from New York 2.10. With block of four 50 C Zeppelin in extraordinary FDC-use and further 20 C airmail as extremely rare composite document with catapult flight from steamer BREMEN to Southampton 10.10, further to Friedrichshafen to the trip of the LZ 127 on of the whole circuit, German and US flight stamp as well catapult flight stamp on face, arrival Friedrichshafen 2.11. (winner 241 G, gray / leather 172 X11)