29 ARGENTINA - CONFEDERATION Auction #2145: ARGENTINA: Special December auction Single / Used Cat.#: GJ.4 Cat.Value: US$100 Fine GJ.4, 5c. large figures, used in Rosario, rare, signed by Alberto Solari on back! Starting Price: US$ 30 Current Price: US$ 30 Bid US$ 30 or more Closing: 2021-12-02 22:00:00