638 ARGENTINA - GENERAL ISSUES Auction #2311: ARGENTINA: very attractive auction Single / Mint O.Gum (LH) Cat.#: GJ.904 Cat.Value: US$ 60 VF. GJ.904, 5c. 1st Conference of Postal Savings, straight rays wmk, VF Starting Price: US$ 20 Current Price: US$ 20 Bid US$ 20 or more Closing: 2023-03-30 22:10:00