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).
Request to produce a modified Bentley Camshaft (EB.2258) with two keyways.
| Identifier | ExFiles\Box 85\3\ scan0041 | |
| Date | 1st April 1935 | |
| To RHC.{R. H. Coverley - Production Engineer} +207 Hs{Lord Ernest Hives - Chair}/Smth.3/KW.1.4.35. Bentley Camshaft EB.2258. Will you please make us another camshaft EB.2258, but with 2 keyways to Hs.{Lord Ernest Hives - Chair}1869 so that we can vary the timing by 1/2 tooth at a time. Hs{Lord Ernest Hives - Chair}/Smth. | ||