1932, 1st Südamerikafahrt, Brazilian mail, red special confirmation cancel, prettily post-paid cover from Rio to Friedrichshafen (arrival postmark), in front of there far to Cali/Colombia (arrival postmark). The envelope got renewed, however, with a stamp of the private mail institution Ribon and one of the Colombian state mail stamped and this postage paid devalued in Cali now in Colombia. An interesting document!