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).
Confirming the return of a battery temporarily fitted to the 10-EX vehicle.
| Identifier | ExFiles\Box 54\1\ Scan152 | |
| Date | 25th August 1928 | |
| X4617P To Mx. {John H Maddocks - Chief Proving Officer} from EFC. {E. Fowler Clarke - Electrical Engineer} EFC {E. Fowler Clarke - Electrical Engineer} 2/T25.8.28. We herewith return to you the battery which you temporarily had fitted to 10-EX during the holidays. EFC. {E. Fowler Clarke - Electrical Engineer} | ||