1933, Chicago travel, handing in for transport Friedrichshafen to Recife, letter with 1 RM. Chicago travel and 50 Pfg eagle from "HEIDELBERG 13.10.33" to Pernambuco with arrival postmark from 17. Oct and all corresponding Cachets, the perforation the 1 RM. Through glued close to the margin right above a little scuffed, additional franking in perfect condition, cover with vertical archive fold, the rear to Recife (Pernambuco) is essential less frequently than to Rio and in the Sieger undervalued