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).
Urgent request for mean effective pressure curves for Silver Ghost and New Phantom Engines.
| Identifier | ExFiles\Box 69\4\ scan0288 | |
| Date | 7th October 1925 | |
| Hs.{Lord Ernest Hives - Chair} c.c. EP.{G. Eric Platford - Chief Quality Engineer} [Strikethrough] x8771 [Handwritten] EWT/McM3/MC7.10.25. U. [Stamped] Will you please supply EP.{G. Eric Platford - Chief Quality Engineer} with mean effective pressure curves for Silver Ghost and New PhantomCodename for PHANTOM I Engines. We understand that EP.{G. Eric Platford - Chief Quality Engineer} is requiring these urgently. EWT/McM. | ||