78 ARGENTINA - AIRMAIL
Auction #2102: ARGENTINA: Special January auction
Multiple / Cat.#: GJ.640
F.VF GJ.640, 1928 20c. ultramarine, PROOF printed on thin opaque paper, beautiful block of 10, VF quality, rare!
Starting Price: US$ 200 Current Price: US$ 200
Bid US$ 200 or more Closing: 2021-01-14 22:05:00