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 correct testing of a petrol gauge for chassis 17-EX.
| Identifier | ExFiles\Box 44\4\ Scan060 | |
| Date | 30th April 1929 | |
| Y9038 To BF. from Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} Hs{Lord Ernest Hives - Chair}/Rml/LG30.4.29. X4117 Herewith Petrol Gauge for chassis 17-EX which we have tested and find correct. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||