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).
Page 2 of instructions for vehicle maintenance, specifically jacking up wheels and tracking completion.
| Identifier | ExFiles\Box 32\4\ Scan180 | |
| Date | 14th October 1924 guessed | |
| -2- every day, and once a week the back wheels should be jacked off the ground, and the whole of the running mechanism turned half a dozen times. A card should be attached to the chassis so that the person responsible for this work may initial it on each occasion, to show that the work has been properly carried out. (Sgd.) C.W.B. [Watermark: COPY] | ||