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).
The blueprint for a Press Button Starter Switch.
| Identifier | ExFiles\Box 64\4\ scan0164 | |
| Date | 26th January 1929 | |
| X7655 BY.{R.W. Bailey - Chief Engineer} from E.{Mr Elliott - Chief Engineer} c. to BJ. Hs.{Lord Ernest Hives - Chair} SECRET T2/M26.1.29 SS.{S. Smith} PRESS BUTTON STARTER SWITCH. X.7655 We send you herewith blueprint of LeC.2641 shewing the above. E.{Mr Elliott - Chief Engineer} | ||