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).
Cover note for patent specifications regarding chassis dynamo external regulators.
| Identifier | ExFiles\Box 31\1\ Scan162 | |
| Date | 5th July 1923 | |
| X1402 To R.{Sir Henry Royce} from EFC. c. CJ. EFC1/T5.7.23. X+1402 - CHASSIS DYNAMO EXTERNAL REGULATORS. Herewith please receive the final four Patent Specifications in connection with the above, Nos.5184, 113096, 183445, and 26906. EFC. | ||