89 ARGENTINA - GENERAL ISSUES Auction #2117: ARGENTINA: very attractive auction Block of Four / Mint O.Gum (LH) Cat.#: GJ.89 Fine GJ.89, 20c. Roca, with "MUESTRA" ovpt., block of 4 with some stains on gum Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 11 or more Closing: 2021-05-20 22:10:00