296 ARGENTINA - AIR MAIL
Auction #240: ARGENTINA + WORLDWIDE: General auction of October!
Lot / Mint O.Gum (LH)     Cat.#: GJ.1278
VF.     GJ.1278, 1964 UPU Congress, 6 imperforate trial color proofs, VF quality, rare!
Starting Price: US$ 40       Current Price: US$ 40
Bid US$ 44 or more     Closing: 2017-11-02 22:30:00