Lot 152
 
United States aviation autographs, 14 covers signed by various aviators comprising Billy Mitchell, Richard Byrd, Frank Hawks, Lowell Smith (2), Hubert Wilkins (2), Lyle Womack (Byrd Expedition), Earle Ovington (4, including 2 signed photos, one a postcard on which he wrote a short note and addressed it to pioneer cover maker Henry Stinemetts) and Dr. Hugo Eckener (2, on Zepp. covers).
Estimate 500 - 750
|
| |
| Realized $950 |
