89 ARGENTINA - GENERAL ISSUES Auction #2345: ARGENTINA: Special auction of late November / Cat.#: Fine VERY RARE gift book of Argentine Post with 16 color proofs of the 1938 Sarmiento issue (GJ.818/21), it contains 4 proofs of each value printed in green, red, blue and orange on glazed card, overprinted "ENSAYO", extremely scarce. A handfull of these books are known, great rarity! Starting Price: US$ 500 Current Price: US$ 500 Bid US$ 550 or more Closing: 2023-11-30 22:20:00