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).
Using Bakelite insulations for an actuator box and main switch for potential standardisation.
| Identifier | ExFiles\Box 39\3\ Scan183 | |
| Date | 27th June 1922 | |
| X. 3513- To By.{R.W. Bailey - Chief Engineer} from EFC. c. to By/Ds. EFC2/T27.6.22. X.3513 - BAKELITE PRODUCT INSULATIONS FOR ACTUATOR BOX & MAIN SWITCH. We are handing you herewith an actuator box and main switch which were made up for the series connection for 2 EX. These have been fitted up in the Experimental Dept. with bakelite insulations in place of the standard insulations, as nearly as possible in accordance with a list, copy of which we attach. You may be interested to examine these parts with a view to standardising some of these insulations of these units. EFC. | ||