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 successful testing of a petrol gauge for chassis 17-EX.
| Identifier | ExFiles\Box 47\2\ Scan117 | |
| Date | 30th April 1929 | |
| 4417 To EV. {Ivan Evernden - coachwork} from Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} Hs {Lord Ernest Hives - Chair} /Rnl/LG30.4.29. +4038 Herewith Petrol Gauge for chassis 17-EX which we have tested and find correct. Hs {Lord Ernest Hives - Chair} /Rm. {William Robotham - Chief Engineer} | ||