512 AUSTRALIA - OFFICIAL STAMPS Auction #2031: WORLDWIDE + ARGENTINA: General July auction Set / Used Cat.#: Sc.O1/O2 Cat.Value: US$57+ VF. Sc.O1/O2, 1931 Complete set of 2 used values, VF quality! Starting Price: US$ 15 Current Price: US$ 15 Bid US$ 15 or more Closing: 2020-07-30 22:10:00