668 ECUADOR - 1881 Seals 1c. to 50c.
Auction #1809: ARGENTINA + WORLDWIDE: End-of-Summer General Auction!
Block of Four / Mint NH (Virgin Gum)     Cat.#: Sc.12+14/16
VF.     Sc.12 + 14/16, mint never hinged blocks of 4 with red SPECIMEN overprint, superb!
Starting Price: US$ 50       Current Price: US$ 50
Bid US$ 50 or more     Closing: 2018-03-22 22:20:00