83 ARGENTINA - RIVADAVIAS Auction #2217: ARGENTINA: Special May auction Pair / Used Cat.#: GJ.20 VF. GJ.20, 3rd printing, splendid horiz pair with OM cancel in green-gray, superb! Starting Price: US$ 100 Current Price: US$ 100 Bid US$ 100 or more Closing: 2022-05-19 22:05:00