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).
Standardisation of ball bearing cams for the 40/50 HP and 25 HP servo models.
| Identifier | ExFiles\Box 105\4\ scan0080 | |
| Date | 20th October 1931 | |
| X5370 To By.{R.W. Bailey - Chief Engineer} from Hs{Lord Ernest Hives - Chair}/GWH.{George W. Hancock - Head Chateauroux} Hs{Lord Ernest Hives - Chair}/GWH.{George W. Hancock - Head Chateauroux}3/KT.20.10.31. Re. Ball Bearing Cams standardised for 40/50 HP. and 25 HP. for Servo. X7370. X5370. Please note that with the introduction of the above, the bijur supply to the cams should be deleted. It is intended to pack the ball bearing cams with grease when erected. Hs{Lord Ernest Hives - Chair}/GWH.{George W. Hancock - Head Chateauroux} | ||