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).
Expressing dissatisfaction with rollerless valve rockers and awaiting new designs.
| Identifier | ExFiles\Box 43\3\ Scan103 | |
| Date | 31th December 1926 | |
| To Hs.{Lord Ernest Hives - Chair} RG.{Mr Rowledge} E.{Mr Elliott - Chief Engineer} DA.{Bernard Day - Chassis Design} from R.{Sir Henry Royce} 44003 R3/M31.12.26. VALVE ROCKERS. X.3822 X.4003 I have the impression that the rollerless rockers are not yet sufficiently perfect to proceed, and some days ago sent sketches. I am awaiting further designs. R.{Sir Henry Royce} Remarks on the engine - Reverse: DUPLICATE: | ||