3276 SWITZERLAND - POSTAL HISTORY
Auction #2222: WORLDWIDE + ARGENTINA: Special June auction!
Cover /      Cat.#:
F.VF     BALLOON FLIGHTS: 2 covers of 1938/9, very attractive!
Starting Price: US$ 25       Current Price: US$ 25
Bid US$ 25 or more     Closing: 2022-06-23 22:30:00