631 ARGENTINA - GENERAL ISSUES Auction #2311: ARGENTINA: very attractive auction Single / Mint O.Gum (LH) Cat.#: GJ.895 Fine GJ.895, 5c. 1st Book Fair, with "MUESTRA" ovpt., with ink spot Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2023-03-30 22:10:00