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).
Rear axle ratio, instructing for an 18 tooth Gleason pinion to be fitted to 10-EX.
| Identifier | ExFiles\Box 66\4\ scan0354 | |
| Date | 25th April 1927 | |
| To BY.{R.W. Bailey - Chief Engineer} from Hs{Lord Ernest Hives - Chair}/Rn.{Mr Robinson} X 8350 Hs{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer}3/LG25.4.27. REAR AXLE RATIO. Further to our conversation on the subject, will you please instruct an 18 tooth Gleason pinion for fitting to 10-EX. Hs{Lord Ernest Hives - Chair}/Rn.{Mr Robinson} | ||