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).
Hand-drawn wiring diagram for the connections of an Aero Dynamo and Vibrator Regulator.
| Identifier | ExFiles\Box 31\1\ Scan079 | |
| Date | 27th September 1920 guessed | |
| X. 4064 Connections of Aero Dynamo and Vibrator Regulator + Field Coil Res 14 1/w Carbon vibrator contacts l Coil 88 w Load | ||