950 BRAZIL - POSTAL HISTORY Auction #1949: WORLDWIDE + ARGENTINA: End-of-year general auction Cover / Cat.#: F.VF 4 Airmail covers used between 1928 and 1934, interesting! Starting Price: US$ 20 Current Price: US$ 20 Bid US$ 20 or more Closing: 2019-12-19 22:20:00