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).
Opinion on the insufficient current output of the 20HP dynamo.
| Identifier | WestWitteringFiles\T\March1929-December1929\ Scan260 | |
| Date | 16th November 1929 | |
| EFC. } FROM R.{Sir Henry Royce} HS.{Lord Ernest Hives - Chair} (Struck through) BY.{R.W. Bailey - Chief Engineer} (Struck through) Copy to SC. (Struck through) Copy to WOR.{Arthur Wormald - General Works Manager} (Struck through) ORIGINAL R1/M16.11.29. X5660 X5664 on 16-9-4 20HP. DYNAMO. Judging from my experience, ^I am of the opinion that the 20HP. dynamo gives insufficient current to maintain all lights, and ignition. R.{Sir Henry Royce} MADE AT CROXLEY RECEIVED NOV 17 1929 | ||