63 ARGENTINA - RIVADAVIAS Auction #2033: ARGENTINA: Special August sale! Cover / Cat.#: GJ.25 VF. GJ.25, 4th printing, franking a folded cover from Buenos Aires to San Pedro on 24/DE/1865, superb! Starting Price: US$ 100 Current Price: US$ 100 Bid US$ 100 or more Closing: 2020-08-13 22:05:00