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).
EAC.10 & 14 die-cast type pistons for production and sporting editions of the Phantom.
| Identifier | ExFiles\Box 66\1\ scan0156 | |
| Date | 29th November 1927 | |
| BY: from E.{Mr Elliott - Chief Engineer} c. to BJ. Hs.{Lord Ernest Hives - Chair} 48040 E1/M29.11.27. EAC.10 & 14 DIE CAST X. 7040 TYPE PISTONS. X. 8040 X. 4004 Herewith we send LeC.2494 shewing the above. This piston is intended for the production chassis being produced in parallel with the sporting editions of the Phantom. The 'Y' metal pistons shewn on LeC.2490 would if successful be used on the sports models only. E.{Mr Elliott - Chief Engineer} | ||