151 ARGENTINA - GENERAL ISSUES Auction #2027: ARGENTINA: Special July auction Single / Used Cat.#: GJ.693 VF. GJ.693, 1930 Revolution 20P. postally used, rare, very fine quality! Starting Price: US$ 90 Current Price: US$ 90 Bid US$ 90 or more Closing: 2020-07-02 22:10:00