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).
Slack measurement on the inner roller bearings of a Bentley rear axle pinion.
| Identifier | ExFiles\Box 131\4\ scan0265 | |
| Date | 4th June 1937 | |
| 1113 To Rm{William Robotham - Chief Engineer}/Gry.{Shadwell Grylls} Kingsbury, June 4th, 1937. Bentley Rear Axle. The slack on the inner roller bearings of the pinion you examined was .002" or .06 m/m.{Mr Moon / Mr Moore} Rm{William Robotham - Chief Engineer}/GWH.{George W. Hancock - Head Chateauroux} | ||