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).
Authorisation sheet for replacing the straight top worm wheel on the 20 HP Servo Drive.
| Identifier | ExFiles\Box 105\4\ scan0008 | |
| Date | 15th May 1925 | |
| X5370 WOF. Hs.{Lord Ernest Hives - Chair} Sft.{Mr Swift} BY3/H.{Arthur M. Hanbury - Head Complaints} 15.5.25. AUTHORISATION SHEET NO.8. 20 HP Please note we have received CJ's consent to replace the straight top worm wheel on the Servo Drive, arranged by West WitteringHenry Royce's home town, with a similar worm of curved face form, as requested in our memo reference BY8/H.{Arthur M. Hanbury - Head Complaints} 14.5.25. BY.{R.W. Bailey - Chief Engineer} | ||