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).
Standardisation sheet for a main switch and actuator box for Bentley connection, noting a development charge.
| Identifier | ExFiles\Box 172\3\ img046 | |
| Date | 1st June 1921 | |
| COPY To Mr. from Mr. Rd. Rd/N1/139A/No.6.21. X.3660 - MAIN SWITCH AND ACTUATOR BOX ARRANGEMENT FOR BENTLEY CONNECTION. Please receive copy of standardisation sheet for the above. You will note there is no difference per Car, but there will be a development charge of £15.0.0 if used on "R" series only. D/Rd. | ||