54 ARGENTINA - RIVADAVIAS Auction #1935: ARGENTINA: Special selection of 160 good RIVADAVIAS 160! Single / Used Cat.#: GJ.21b Cat.Value: US$95 VF. GJ.21b, 10c. CLEAR impression, thin paper, very fine quality! Starting Price: US$ 60 Current Price: US$ 60 Bid US$ 60 or more Closing: 2019-09-12 22:10:00