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).
Request for full particulars of road tests regarding the deletion of oil holes and grooves in steering worms.
| Identifier | ExFiles\Box 67\4\ scan0403 | |
| Date | 11th November 1927 | |
| X5430 To Hs.{Lord Ernest Hives - Chair} from BJ. Standardisation Sheet BJ9/E11/11/27 5430/8430. Deletion of Oil Holes and Grooves in Steering Worms. With reference to the above standardisation sheet, please send me full particulars of the road tests that have been made. The information given is very scanty as it does not mention any mileage. BJ. | ||