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).
Listing drawings sent for the Spectre Engine, including the oil pump and crankcase.
| Identifier | ExFiles\Box 4\1\ 01-page027 | |
| Date | 2nd February 1934 | |
| X4694 To BY.{R.W. Bailey - Chief Engineer} from E/JNR.{Charles L. Jenner} E/JNR.{Charles L. Jenner}B/HP.2.2.34. c. WGT. Hs.{Lord Ernest Hives - Chair} re SpectreCodename for Phantom III Engine. We send you herewith drawings: LeC.3790 - shewing the Tecalemit cleaner, oil pump, relief valves and oil connections. LeC.3789 - shewing the bottom half of the crankcase, oil strainer, oil suction pipe, and the various oil levels in the sump when ascending and descending. LeC.3786) - Helical gear oil pump. LeC.3787) E/JNR.{Charles L. Jenner} | ||