623 ARGENTINA - GENERAL ISSUES Auction #1847: ARGENTINA: "Budget" auction with many good lots at VERY LOW STARTS! Block of Four / Unused (No Gum) Cat.#: GJ.1037 Fine GJ.1037, proof, imperforate block of 4, VF Starting Price: US$ 25 Current Price: US$ 25 Bid US$ 25 or more Closing: 2018-12-20 22:20:00