1311 ARGENTINA - POSTAL HISTORY Auction #1813: ARGENTINA: general auction with very low starts! Cover / Cat.#: Fine Cover with postmark of "LAS HERAS" (Mendoza) sent to Buenos Aires on 27/JUL/1959 Starting Price: US$ 2 Current Price: US$ 2 Bid US$ 2 or more Closing: 2018-04-26 22:20:00