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 substitution of a revised clutch pressure lever for the Spectre Single Plate Clutch.
| Identifier | ExFiles\Box 93\3\ scan0013 | |
| Date | 8th November 1934 | |
| 44694 312 To Dr. from Da.{Bernard Day - Chassis Design} Da.{Bernard Day - Chassis Design}3/HP.8.11.34. c.c. E.S. Hs.{Lord Ernest Hives - Chair} Hdy.{William Hardy} RHC.{R. H. Coverley - Production Engineer} SpectreCodename for Phantom III Single Plate Clutch. Herewith is N. Sch.4256, showing a clutch pressure lever revised as to balance, to avoid the possibility of either raising the pedal, or attempting to release the clutch, to any appreciable extent. It should be substituted for the lever shewn on N. Sch.4229. Da.{Bernard Day - Chassis Design} | ||