Trial of an 'Isolated Change Speed Mechanism' on 20/25 or Bentley cars before standardizing it for cost reduction.
| Identifier | ExFiles\Box 94\2\ scan0018 | |
| Date | 5th August 1936 | |
| X 378 To RHC. {R. H. Coverley - Production Engineer} Hs {Lord Ernest Hives - Chair} /Gry. {Shadwell Grylls} 5/JH. 5. 8. 36. Isolated Change Speed Mechanism. We have already tried N.Sch.4806 in which the outer universal is locked solid on B-23-AE, and find no rattles are produced. Before we can standardise this feature for reducing cost, we should like to try it out on other cars. When therefore, any 20/25 or Bentley car next comes into the shop, will you please have this scheme fitted. Hs {Lord Ernest Hives - Chair} /Gry. {Shadwell Grylls} | ||
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).