U.S. & Worldwide Stamps
October 31-November 1, 2012
| Images | Description | Current Bid |
 | Lot #164 UNITED STATES Flight Covers 1912 (16 May), Marietta, Ohio-Marietta Daily journal aviation meet, beautiful ppc (in color), "Marietta, Ohio 2 P.M. Mailed by Aeroplane" circular cachet and machine pmk, additionally endorsed "Via Aeroplane", fine. Approximately 1,500 pieces of mail were flown, although less than 10 are known to exist today,  Catalog #AAMC 24 Catalog Value $2,500 | Unsold |
