73 ARGENTINA - RIVADAVIAS Auction #2320: ARGENTINA: Special late May auction Single / Used Cat.#: GJ.28 Cat.Value: US$60 VF. GJ.28, 6th printing perforated, with horizontal line watermark (top sheet margin), used in Buenos Aires on 25/AP/1867, excellent Starting Price: US$ 40 Current Price: US$ 40 Bid US$ 44 or more Closing: 2023-06-01 22:10:00