Temporary and permanent filter for Spectre hydraulic tappets.
| Identifier | ExFiles\Box 96\2\ scan0067 | |
| Date | 28th September 1934 | |
| x357 Steadman To BY. {R.W. Bailey - Chief Engineer} from E {Mr Elliott - Chief Engineer} /JNR. {Charles L. Jenner} c. Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} RHC {R. H. Coverley - Production Engineer} E {Mr Elliott - Chief Engineer} /JNR. {Charles L. Jenner} 2/HP.28.9.34. Spectre(Codename for Phantom III) - Filter for Hydraulic Tappets. We send you herewith:- LeC.4065 showing a temporary oil filter, which can be fixed to the front engine arm of the Spectre(Codename for Phantom III) crankcase. We are using the Phantom filter body and element. The permanent scheme of this is designed inside the crankcase arm, but this will be sent through at the same time as the other crankcase modifications. E {Mr Elliott - Chief Engineer} /JNR. {Charles L. Jenner} | ||
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).