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 thinner stampings for a 20 HP starter motor.
| Identifier | ExFiles\Box 61b\3\ scan0168 | |
| Date | 18th November 1925 | |
| X5793 6027 To BY/RD. from EFC. EFC2/T18.11.25. RE 20 HP. STARTER MOTOR X4384 V543 Answering your BY/RD2/ML18.11.25, there are no electrical objections to using thinner stampings, and I have no objection to this, if it is more mechanically convenient. EFC. | ||