Recommendation to update the Instruction Book for a joint to run 2000 miles without additional lubrication.
| Identifier | ExFiles\Box 31\3\ Scan085 | |
| Date | 4th September 1919 | |
| -2- of the sphere or similar places. I think after this demonstration the distance of 2000 miles should now be inserted in the Instruction Book as a suitable period which this joint will run without additional lubrication. Hy. {Tom Haldenby - Plant Engineer} (Watermark: DICKINSON BOND) (Footer text: R.R. 216A (300 H) (S.A. 363. 4-9-19) G. {Mr Griffiths - Chief Accountant / Mr Gnapp} 0970.) | ||
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).