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).
Typed extract discussing the performance and planned improvements for a sequence starter.
| Identifier | ExFiles\Box 64\2\ scan0136 | |
| Date | 31th December 1927 | |
| X7625B Extract from RL/M31.12.27. EAC.7. X.7770. (From R) The sequence starter seems very good: hope to get it slightly better and somewhat simpler, but it is definitely superior to Phantom and 20 HP. as at present. | ||