147 ARGENTINA - GENERAL ISSUES Auction #2033: ARGENTINA: Special August sale! Pair / Cat.#: GJ.759 VF. GJ.759, 50c. Oil well, PROOF in the adopted color, PERFORATED pair printed on paper, very rare! Starting Price: US$ 50 Current Price: US$ 50 Bid US$ 50 or more Closing: 2020-08-13 22:05:00