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).
Modifications to the Spectre Gearbox change lever bracket.
| Identifier | ExFiles\Box 94\1\ scan0029 | |
| Date | 18th September 1934 | |
| 4644 328 To EY. and NHC. from HDY.{William Hardy} c.c. Mr. E.{Mr Elliott - Chief Engineer} Hs.{Lord Ernest Hives - Chair} Ds. SpectreCodename for Phantom III Gearbox. Herewith is N. Sch.4191 which shows slight modifications to the change lever bracket to improve the freedom of lateral movement. The gate should be well clear of the sliding bush as we show and should be sufficiently well located by the bolts as on the standard gearbox. HDY.{William Hardy} | ||