Suggesting a simpler indicator scheme to avoid issues found with the Dalby-Watson indicator.
| Identifier | ExFiles\Box 79\3\ scan0024 | |
| Date | 1st January 1918 | |
| To EFC. {E. Fowler Clarke - Electrical Engineer} from R. {Sir Henry Royce} c. to BJ. X. 2981 R3/WS.1.18. [Struck through text: X. 2981] X. 3181 - RE DALBY-WATSON & R.R. INDICATORS. With reference to the Dalby-Watson and Rolls-Royce indicator, the scheme I suggested, if successful may avoid several of the troubles found with the Dalvy-Watson indicator. It is so much simpler a scheme, not needing the very quick action. R. {Sir Henry Royce} | ||
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).