From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Observation note on the brush position of an EAC starter motor.
| Identifier | ExFiles\Box 64\1\ scan0205 | |
| Date | 18th May 1925 | |
| X 7620 18.5.25. X.8620. EAC. STARTER MOTOR. Brushes on EAC. starter motor A were observed by HEW. to be almost exactly in the static neutral position. E.F.C. EFC. | ||