...The airplane propeller.
The airplane propeller.
Prepared by the Propeller section, Engineering division, McCook Field, Dayton, Ohio. January, 1920.
- Washington, Govt. print. off., 1921.
- 337 p. incl. illus., tables, fold. pl., diagrs (part fold) ; 23 cm.
On verso of t.p.: War department. Document no. 998. Office of the adjutant general.
war21000068
Propellers, Aerial.
TL705 / .U5 1920
On verso of t.p.: War department. Document no. 998. Office of the adjutant general.
war21000068
Propellers, Aerial.
TL705 / .U5 1920