573 SWITZERLAND - POSTAL HISTORY Auction #1946: WORLDWIDE POSTAL HISTORY, COVERS AND CARDS Cover / Cat.#: Ave-Fine 2 Covers (1 registered) sent to Brazil in 1913 and 1921 Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2019-11-28 22:05:00