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).
Requesting the removal of a cylinder head to investigate why a No.11 valve is sticking.
| Identifier | ExFiles\Box 18\4\ Scan092 | |
| Date | 21th November 1933 | |
| x7960 To RHC.{R. H. Coverley - Production Engineer} from Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer}10/KT. 21.11.33. 16-MY. Will you please remove the cylinder head from this car, and find out why No.11 valve is sticking in the guide. This has been an elusive complaint that 'N' could not cure. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||