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).
Query regarding the relative cost of replacing Phantom III gearbox bearings with angular contact bearings.
| Identifier | ExFiles\Box 94\2\ scan0158 | |
| Date | 18th January 1937 | |
| 328 Roy{Sir Henry Royce}/Dn. from Rm{William Robotham - Chief Engineer}/Gry.{Shadwell Grylls} Rm{William Robotham - Chief Engineer}/Gry{Shadwell Grylls}6/R.18.1.37. P.III - GEARBOX. Will you please find out from Hoffman's the relative cost if we replace bearings type 150 and G.84779 by angular contact bearings of the same dimensions. Rm{William Robotham - Chief Engineer}/Gry.{Shadwell Grylls} | ||