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).
The Spectre steering column, referencing scheme N. Sch.4281 for the Marles type steering.
| Identifier | ExFiles\Box 95\1\ scan0148 | |
| Date | 4th December 1934 | |
| x4694 350 P Hdy{William Hardy} To HP. from Da.{Bernard Day - Chassis Design} Da.{Bernard Day - Chassis Design}5/HP.4.12.34. C. [redacted], Hs.{Lord Ernest Hives - Chair} Hdy.{William Hardy} LHS.{Lord Herbert Scott} SpectreCodename for Phantom III - Steering Column. Herewith is N. Sch.4281, top of steering column, wheel and controls, to suit the Marles type steering. The wheel and controls are as already existing. Att: N. Sch.4281. Da.{Bernard Day - Chassis Design} | ||