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).
Directive regarding changes to car manufacture, specifically the air pump location and instrument board layout.
| Identifier | ExFiles\Box 61b\3\ scan0027 | |
| Date | 18th August 1916 | |
| X.3175. 578 86027 Extract. -R4/W18.8.16. RE CAR MANUFACTURE. Owing to the fitting of electrical self starter, the air pump will be on the governor case and no relief valve will be fitted. Wherever we fit instrument boards they should be arranged, I think, as 49GB. | ||