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).
Use of moulded commutators for the Goshawk production starter motor.
| Identifier | WestWitteringFiles\I\September1922\ Scan64 | |
| Date | 14th September 1922 | |
| Contd. -2- EFC1/T14.9.22. It will be seen from this, that for small quantity production they do not recommend this method. We are using moulded commutators for the Goshawk production starter motor as recommended in your note. EFC. | ||