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).
Instructions for improved rear main bearing lubrication.
| Identifier | ExFiles\Box 114\2\ scan0272 | |
| Date | 30th September 1936 | |
| X1070 To By.{R.W. Bailey - Chief Engineer} Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}18/KW.30.9.36. With reference to E.5/HP.29.9.36, regarding improved rear main bearing lubrication, we presume you will instruct forthwith. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||