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).
From R. to H.S. regarding improvements to the automatic advance mechanism.
| Identifier | ExFiles\Box 65\1\ scan0167 | |
| Date | 10th June 1926 | |
| 7685 To Hs{Lord Ernest Hives - Chair} from R.{Sir Henry Royce} c. to BJ. c. to Wor.{Arthur Wormald - General Works Manager} c. to Hy.{Tom Haldenby - Plant Engineer} R7/M10.6.26. EAC.8. AUTO: ADVANCE. X.7685. Regarding the auto. advance, I was very pleased to see that this was greatly improved both in timing and in working reliably with lower pressure oil. My 7-EX. might be so fitted when it goes to Derby. R.{Sir Henry Royce} | ||