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).
Revised drawing for the 40/50 oil level indicator to make it self-balancing and fit more crankcase bolts.
| Identifier | ExFiles\Box 75\2\ scan0026 | |
| Date | 11th September 1923 | |
| To BY.{R.W. Bailey - Chief Engineer} from E.{Mr Elliott - Chief Engineer} c. to CJ. Hs.{Lord Ernest Hives - Chair} X.3527 E3/M11.9.23. 40/50 - OIL LEVEL INDICATOR. X.3527 We send you herewith drawing No.Lec.1762., shewing the design for the 40/50 oil level indicator revised to make the mechanism self-balancing, and to accommodate the increased number of bolts securing the top and bottom halves of the crankcase together. This drawing cancels Lec.No.1746. E.{Mr Elliott - Chief Engineer} | ||