2050 ARGENTINA - POSTAL HISTORY Auction #2122: ARGENTINA: "Budget" auction with hundreds of lots at very low starts! Cover / Cat.#: Fine Envelope with postmark of the Constitutional Reform of 31/OC/1957 Starting Price: US$ 2 Current Price: US$ 2 Bid US$ 2 or more Closing: 2021-06-24 22:10:00