575 UNITED STATES - AIR POST
Auction #1828: WORLDWIDE + ARGENTINA: General Winter auction
Block of Four / Mint NH (Virgin Gum)     Cat.#: Sc.C1     Cat.Value: US$480
VF.     Sc.C1, 1918 Curtiss "Jenny" airplane 6c. orange, unmounted block of 4 (lightly hinged in the sheet margin), very fresh and attractive, catalog value of 4 unmounted stamps US$480.
Starting Price: US$ 190       Current Price: US$ 190
Bid US$ 190 or more     Closing: 2018-08-09 22:20:00