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).
Instruction memo regarding the replacement of a clutch driven plate for vehicle 37-EX.
| Identifier | ExFiles\Box 93\3\ scan0294 | |
| Date | 2nd April 1937 | |
| 312, To HPS.{Horace Percy Smith - Experimental Factory Mgr} Rm{William Robotham - Chief Engineer}/Smth.8/JH.2.4.37. 37-EX. Will you please remove the clutch driven plate and fit the Long type plate with .060 cushioning and R.A.D.11 facings This is ready for fitting. A .070 packing ring will be required. Rm{William Robotham - Chief Engineer}/Smth. | ||