U.S. & Worldwide Stamps & Postal History
July 10-11, 2007
| Images | Description | Current Bid |
 | Lot #218 UNITED STATES Flight Covers 1918 16c green, straight edge at right, tied by black Air Mail Service Philadelphia, July 15, 1918 postmark on first flight cover to Washington, D.C., fresh and v.f.,  Catalog #C2 Catalog Value $ 800 | Price Realized $350.00 |
