119 ARGENTINA - OFFICIAL STAMPS Auction #1919: ARGENTINA: Small selection of good lots Single / Mint O.Gum (LH) Cat.#: GJ.81a VF. GJ.81a, with variety: INVERTED overprint, signed by Kneitschel on back, VF! Starting Price: US$ 25 Current Price: US$ 25 Bid US$ 25 or more Closing: 2019-05-23 22:00:00