366 ARGENTINA - GENERAL ISSUES Auction #2034: ARGENTINA: small but very attractive auction Lot / Cat.#: GJ.839 VF. GJ.839, 15c. Pan-American Union, proofs in blue and steel blue, VF Starting Price: US$ 10 Current Price: US$ 10 Bid US$ 10 or more Closing: 2020-08-20 22:20:00