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 to credit the experimental chassis test department for 6 special raised crown pistons for Chassis 74 M.R.
| Identifier | ExFiles\Box 148\2\ scan0142 | |
| Date | 21th March 1939 | |
| 1260+ 261. To G {Mr Griffiths - Chief Accountant / Mr Gnapp} /Rb. {R. Bowen} c. to L.A. Rm {William Robotham - Chief Engineer} /Swdl {Len H. Swindell} 7/ER 21.3.39. Chassis 74 M.R. (Sir J. {Mr Johnson W.M.} Wilson) Will you please credit the experimental chassis test department with the value (£4/10/-) of 6 special raised crown pistons supplied by us for the above car. Rm {William Robotham - Chief Engineer} /Swdl. {Len H. Swindell} | ||