55 ARGENTINA - RIVADAVIAS Auction #2139: ARGENTINA: Mini October sale Set / Cat.#: VF. 1863, Lithographed by Roberto Lange, unadopted essays, set of 3 values, excellent quality, very rare! Starting Price: US$ 150 Current Price: US$ 150 Bid US$ 165 or more Closing: 2021-10-21 22:05:00