| Author | Harper, Harry, b.1880.
|
| Title | The evolution of the flying machine : balloon, airship, aeroplane / by Harry Harper.
|
| Published | Philadelphia : D. McKay Co., [1930]
|
| Description | 288 p. : front., plates, ports. ; 24 cm.
|
| General Note | "Dedication" dated : January 25th, 1930.
Includes index.
|
| Subjects | Aeronautics -- History.
Airplanes -- History.
Airships -- History.
Balloons -- History.
Flying machines -- History.
|
| LC Card Number | Canceled: 30020288 |
| Call Number/Copies | |
| | WRHS Research Library: TL 515 H294
32606.8: LC class, closed stacks [status: NON-CIRCULATING] |
| [Record 137451] |
|