521 AUSTRALIA - LOTS AND COLLECTIONS Auction #2031: WORLDWIDE + ARGENTINA: General July auction Cover / Cat.#: F.VF 24 Attractive FDC covers of the years 1937 to 1970, very nice! Starting Price: US$ 50 Current Price: US$ 50 Bid US$ 50 or more Closing: 2020-07-30 22:10:00