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).
The dispatch of the Electrical System Description for the 40/50 HP Chassis, Series J.K.
| Identifier | ExFiles\Box 61\2\ scan0160 | |
| Date | 30th March 1920 | |
| X.3374 To Col, Harker, from EFC. EFC1/S30.3.20. X.995, INSTRUCTION BOOK. X.3377 Herewith please receive three copies of Description of Electrical System of R-R 40/50 H.P. Chassis, Series J.K. referred to in our EFC1/S26.3.20. Copies of proposed Instruction Book matter to follow. EFC. R.R. 235 B (5. T) (S.G. 501. 8-1-20) (G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 2585. | ||