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).
Cost-saving economies on the Wraith Cooling Section.
| Identifier | ExFiles\Box 148\5\ scan0140 | |
| Date | 30th January 1937 | |
| To Rm.{William Robotham - Chief Engineer} from Rm{William Robotham - Chief Engineer}/Std. J 10-4 HHH 30.1.37. Policy ECONOMIES ON WRAITH COOLING SECTION (1) Radiator - suggested modifications as specified in Rm{William Robotham - Chief Engineer}/Std.6/JH.19.1.37. - copy attached. (2) Fan - cheapened construction fan as drawn by By.{R.W. Bailey - Chief Engineer}'s Dept. (RR.Sch.1045) from our scheme. (3) Possibility of using sheet steel bonnet on lines of one we are trying for Bentley. (4) Engine sideguards - guards on the lines of those fitted to 35-EX. if they are considered satisfactory but made in pressed steel instead of aluminium. Rm{William Robotham - Chief Engineer}/Std. | ||