77 ARGENTINA - GENERAL ISSUES Auction #2305: ARGENTINA: Special February auction Lot / Cat.#: GJ.836/8 VF. GJ.836/838, 1939 Fonopost, color PROOFS, 5 different blocks of 4 (one printed on both sides), excellent quality, rare! Starting Price: US$ 200 Current Price: US$ 236 Bid US$ 260 or more Closing: 2023-02-16 22:10:00