294 ARGENTINA - AIRMAIL
Auction #240: ARGENTINA + WORLDWIDE: General auction of October!
Single / Mint O.Gum (LH)     Cat.#: GJ.1083
VF.     GJ.1083, Interamerican Economic Conference, TRIAL COLOR PROOF in violet, imperforate, on normal gummed and watermarked paper, VF!
Starting Price: US$ 10       Current Price: US$ 10
Bid US$ 10 or more     Closing: 2017-11-02 22:30:00