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).
Expressing the opinion that the 20 HP dynamo provides insufficient current for the lights and ignition.
| Identifier | ExFiles\Box 165\6\ img216 | |
| Date | 16th November 1929 | |
| M.P. HARD PINS - X5661 EFG. } Hs.{Lord Ernest Hives - Chair} } FROM R.{Sir Henry Royce} Ev.{Ivan Evernden - coachwork} } Copy to Sg.{Arthur F. Sidgreaves - MD} " " Wor.{Arthur Wormald - General Works Manager} R1/M16.11.29. 20 HP: DYNAMO. X5661 X5664 Judging from my experience on 16-G4 I am of the opinion that the 20 HP. dynamo gives insufficient current to maintain all lights, and ignition, R.{Sir Henry Royce} | ||