1241 SWITZERLAND - POSTAL HISTORY Auction #1843: THE ANISIO STOCK - PART XVIII Cover / Cat.#: VF. 21/SE/1938 Special balloon flight, postal card with postmark of the National Stamp Exhibition, VF quality! Starting Price: US$ 25 Current Price: US$ 25 Bid US$ 28 or more Closing: 2018-11-22 22:05:00