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).
List of components and development points for the Phantom III model, with handwritten annotations.
| Identifier | ExFiles\Box 91\1\ scan0173 | |
| Date | 17th December 1935 | |
| Phantom 3. ---------- Carburetter and Induction System. Piston Development - liner distortion - type of cylinder liner rubber. Gearbox - Ease of change. Tyre Noise. Unnecessary drawing (crossed out) Steering. Jacks. Big end bearings. Hydraulic tappets. Sharp bottom end Electric starter. Engine vibration 50 M.P.H. Flywheel period. Clutch back plate. Distortion. X Front suspension arm. Fabroil Gears SpectreCodename for Phantom III R.H.C./EP.{G. Eric Platford - Chief Quality Engineer}17.12.35- Petrol tank. 33 Gals Booms. Synchromesh plungers. Relief valves Anti-flutter type Oiling up of outer spark plugs. Oil Cooler | ||