703 HUNGARY - POSTAL HISTORY Auction #2044: WORLDWIDE + ARGENTINA: General October auction Cover / Cat.#: Fine Postcard franked by Sc.C24, flown by ZEPPELIN on 28/MAR/1931, very pretty! Starting Price: US$ 40 Current Price: US$ 40 Bid US$ 40 or more Closing: 2020-10-29 22:10:00