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).
Providing blueprints for water pump and fan components for the Silver Ripple Chassis.
| Identifier | ExFiles\Box 118\1\ scan0280 | |
| Date | 15th May 1940 | |
| file 1032 To Rm.{William Robotham - Chief Engineer} c.c. to Ev.{Ivan Evernden - coachwork} Rm{William Robotham - Chief Engineer}/HH.5/JH.15.5.40. Silver Ripple Chassis. Water Pump and Fan. Section 5220. Please receive herewith blue prints of each of the following :- RE.1069 Fan blade 1 off per set. RE.1070 Fan blade 1 off per set. RE.1071 Hub fan 1 off per set. RE.1072 Cover hub fan 1 off per set. The above have been produced in accordance with memo. Rm{William Robotham - Chief Engineer}/Ed.{J. L. Edwards}1/GH.30.3.40. to enable a fan, modelled along the lines of the Studebaker fan, to be made. The following parts will also be required for use with the above :- P.T.O. | ||