29 ARGENTINA - RIVADAVIAS Auction #1914: ARGENTINA: small but very attractive auction Single / Used Cat.#: GJ.23 VF. GJ.23, 10c. green, dull impression, wreathed ellipse cancel of CONCORDIA in blue, VF Starting Price: US$ 15 Current Price: US$ 15 Bid US$ 17 or more Closing: 2019-04-23 22:15:00