1933, Chicago travel, handing in for transport Friedrichshafen, circuit to Friedrichshafen, letter with 4 RM. Chicago travel from "GÖTTINGEN 11.10.33" with arrival postmark Friedrichshafen from 2. November and appropriate Cachet, well perforated, minimal old tinge in the perforation, diagonally letter crease unaffecting the stamp, cover on face with adhesive patches, not frequent document;