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 a Phantom III clutch driven plate.
| Identifier | ExFiles\Box 93\3\ scan0191 | |
| Date | 22th October 1936 | |
| X312 To RHC{R. H. Coverley - Production Engineer}; Rm{William Robotham - Chief Engineer}/Smth.21/JH.22.10.36. Phantom III Clutch. We are handing to T. Fisher the Long type of driven plate faced with R.A.D.11 taken out of 33-EX. Will you please increase the cushioning to .050, using the same facings. Rm{William Robotham - Chief Engineer}/Smth. | ||