2795 SWITZERLAND - POSTAL HISTORY Auction #2141: WORLDWIDE + ARGENTINA: General November auction Cover / Cat.#: VF. 15/DE/1929 Zürich - Tanga, first flight, cover of excellent quality! Starting Price: US$ 50 Current Price: US$ 50 Bid US$ 50 or more Closing: 2021-11-04 22:25:00