519 BRAZIL - POSTAL HISTORY - FLIGHTS
Auction #1928: WORLDWIDE + ARGENTINA: General Winter auction
Cover /      Cat.#:
VF.     23/AU/1933 Porto Alegre - Germany, via ZEPPELIN: Cover with cachet of the flight, and Friedrichshafen arrival backstamp, VF!
Starting Price: US$ 20       Current Price: US$ 20
Bid US$ 20 or more     Closing: 2019-07-25 22:05:00

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