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).
Introduction and standardisation of bottom tappets for the Phantom III model.
| Identifier | ExFiles\Box 96\2\ scan0285 | |
| Date | 29th April 1938 | |
| 354 To RHC.{R. H. Coverley - Production Engineer} from Rm{William Robotham - Chief Engineer}/Gry.{Shadwell Grylls} Rm{William Robotham - Chief Engineer}/Gry.{Shadwell Grylls}5/MH.{M. Huckerby}29.4.38. P.III TAPPETS. Will you let us know whether any economy can be effected by introduction of bottom tappets to LeC.5667 before the end of 'D' series. It is proposed to standardise a tappet like that on Wraith at the beginning of 'E' series. Rm{William Robotham - Chief Engineer}/Gry.{Shadwell Grylls} | ||