Auction # 2506 WORLDWIDE + ARGENTINA: Special auction Punta del Este Exposition

20/JA/1930 Wien - Friedrichshafen - New York: Card dispatched in Wien on 20/OC/1930 to New York, carried via ZEPPELIN to Friedrichshafen (arrival mark of 13/NO) and also on the FIRST FLIGHT OF THE DORNIER DO X FLYING BOAT of 30/JA/1931, with Rio de Janeiro transit backstamp of 22/AP and special handstamp of the flight, excellent quality, market value US$300 or more!