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).
Page of a report noting that for a given peak reduction, the curve did not improve and watts were higher than expected.
| Identifier | ExFiles\Box 163\6\ img043 | |
| Date | 22th May 1930 guessed | |
| -3- that for the same peak reduction, the curve was not much improved and that the watts were greater relatively than was expected to be the case. EFC. | ||