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 for a comparative cost estimate on B.60 type rocker cover nuts with Nenprene rubber bushes.
| Identifier | ExFiles\Box 108\2\ scan0108 | |
| Date | 17th June 1938 | |
| -2- Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell}14/JH.17.6.38. (12) B.60 type of rocker cover nuts with Nenprene rubber bushes, which are being detailed by By/A.I.D. Other assembly as standard W.III. production. We should like a comparative estimate of the cost of the above unit against a standard W.III unit as the above resresents as far as we have got in our cost reductions without any major design alteration. Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell} | ||