THE Cirrus-Hermes Engineering Company's products derive a special interest from the fact that they were the first to be produced to meet the demand for the light type of aeroplane, and from 1924 to the present time the firm has concentrated entirely on the production of a 4-cylinder air-cooled engine which differs only in size and in detail improvements from the first model.
Building Light Aeroplane Engines
The Design and Manufacturing Processes of the Cirrus-Hermes Engines Examined and Described
Aircraft Engineering and Aerospace Technology ; 3 , 9 ; 217-219
1931-09-01
3 pages
Article (Journal)
Electronic Resource
English
SAE Technical Papers | 1915
|Engineering Index Backfile | 1912
Engineering Index Backfile | 1920
|Engineering Index Backfile | 1911
|The sturtevant aeroplane engines
Engineering Index Backfile | 1919