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).
Dynamo output chart for car 18-G4 and the potential harm of the charging rate.
| Identifier | ExFiles\Box 5a\2\ 02-page169 | |
| Date | 27th February 1930 | |
| EFC. From Hs{Lord Ernest Hives - Chair}/Rn.{Mr Robinson} Y8840 D.{John DeLooze - Company Secretary} Hs{Lord Ernest Hives - Chair}/Rn.{Mr Robinson}3/MJ.27.2.30. Herewith chart of dynamo output of 18-G4 now running in France. Hancock remarks - "The chart of the dynamo output shews that it is necessary to have some means of cutting down the charge during daylight running". Do you agree that this charging rate is likely to be harmful provided the battery is not over-charged. Hs{Lord Ernest Hives - Chair}/Rn.{Mr Robinson} | ||