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).
Remedy of using an auto switch control to protect against recurring danger.
| Identifier | ExFiles\Box 70\3\ scan0139 | |
| Date | 17th December 1931 guessed | |
| -2- The remedy for cases of this kind, as we have from time to time urged with R, is the use of the auto switch control (which we are now further developing). As you know, we have often pointed out the lurking element of danger in the present standard system and the fact that cases of the present kind have occurred and are bound to recur now and again. The auto switch system would be a protection against this element. EFC. | ||