| AUTOGIRO , THE, Anonymous, Autogiro Co. of America, a 1932, vg (flex cover), see scan,
The development of autogiros from the 1920s concept to 1931 Autogiros month to month (1931) highlights, photos, 94 pages.
| $40.00 |
| BELIEVED TO BE ALIVE, Thornton, John, Eriksson, 1981, f/f (as new), see scan, The author was the first helicopter pilot to be shot down & captured
in Korea, 272 pgs.
| $12.00 |
| ONE WAY UP, Straubel, Robert, Hiller Aircraft Company, 1964, Hardback, tight binding, no marks,
see scan, Stanley Hiller & the Hiller Aircraft Company, their part in vertical flight, may photos, 40 pgs. *****includes a letter that presented the book to the Secretary of the Air Force.
| $20.00 |
