Instructions for the installation, operation and maintenance of the Wright cyclone 9 aircraft engine, models C9GA and C9GB.
Edition: 4th ed.
Publisher: Wright aeronautical corporation
Published: 1941
Place of publication: Paterson, N.J
Language: eng
Subjects: Airplanes -- Motors.
Other titles: Wright cyclone 9 aircraft engine.
Notes: Cover-title: Instruction book, Wright cyclone 9 aircraft engines.
On spine: Wright instruction book. Cyclone 9. Series GA, GB.
Loose-leaf.
"Fourth printing, October 1941."