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).
Production methods and the use of moulded commutators for the Goshawk starter motor.
| Identifier | ExFiles\Box 39\3\ Scan199 | |
| Date | 10th August 1922 guessed | |
| Contd. -2- 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. | ||