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).
Asking if a standardisation sheet is required for a 40/50 push button switch modification.
| Identifier | ExFiles\Box 34\3\ Scan085 | |
| Date | 14th January 1924 | |
| X.2641 To BY.{R.W. Bailey - Chief Engineer} from EFC. EFC2/T14.1.24. _________________________________________________________________ X.2641 - 40/50 PUSH BUTTON SWITCH. --------------------------------- With reference to EP{G. Eric Platford - Chief Quality Engineer}14/H8.1.24, do you wish the Expl. Dept. to send round a standardisation sheet for this modification ? EFC. | ||