458 ARGENTINA - GENERAL ISSUES Auction #2311: ARGENTINA: very attractive auction Set / Mint O.Gum (LH) Cat.#: GJ.723/5 VF. GJ.723/5, Congress of Cold Techniques, cmpl. set of 3 values, with "MUESTRA" ovpt., VF Starting Price: US$ 25 Current Price: US$ 25 Bid US$ 25 or more Closing: 2023-03-30 22:10:00