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).
Drawings for the 'Spectre' project, detailing modifications to radiator and engine components.
| Identifier | ExFiles\Box 4\1\ 01-page065 | |
| Date | 21th June 1934 | |
| X4694 To BY.{R.W. Bailey - Chief Engineer} from E/JNR.{Charles L. Jenner} E/JNR.{Charles L. Jenner}2/HP.21.6.34. c. Wor.{Arthur Wormald - General Works Manager} Hs.{Lord Ernest Hives - Chair} FROY. re SpectreCodename for Phantom III. We send you herewith the following drawings:- LeC.3969 - Radiator top tank shewing the sealed filler, overflow pipe and fixing for the grille. LeC.3964 - Triangular radiator stays to the dashboard. LeC.4000 - (shts.1 and 2) Engine controls, throttle and ignition. LeC.3978 - This drawing clears up a number of outstanding items. They are, the front expansion box and downtake exhaust pipes. The tying up of the same to the engine. The bottom water pipes and drain cock. We must call your attention to the fact that the bend on the water pump cover has been modified to suit the layout of the water pipes. Also the fixing of the bottom tank of the radiator to the cross channel has been altered in centres to make room for the radiator outlet pipe. E/JNR.{Charles L. Jenner} | ||