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).
Requirement for brake mean effective pressure curves for Silver Ghost and New Phantom models.
| Identifier | ExFiles\Box 69\4\ scan0290 | |
| Date | 19th October 1925 | |
| To EWT/McM. from Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} Y8771 Hs{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer}1/LG19.10.25. X3056 We understand from EWT/McM3/MC7.10.25 that you require some brake mean effective pressure curves for Silver Ghost and New PhantomCodename for PHANTOM I. We trust the attached will meet your requirements. Hs{Lord Ernest Hives - Chair}/Rm.{William Robotham - Chief Engineer} | ||