749 HUNGARY - POSTAL HISTORY Auction #232: WORLDWIDE + ARGENTINA: General Winter auction! Cover / Cat.#: Fine Postcard franked by Sc.C24, flown by ZEPPELIN on 28/MAR/1931, very pretty! Starting Price: US$ 50 Current Price: US$ 50 Bid US$ 50 or more Closing: 2017-08-30 22:30:00