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).
The wiring from the battery to the ammeter to prevent voltage loss when using the starter motor.
| Identifier | ExFiles\Box 51\2\ Scan076 | |
| Date | 29th November 1921 | |
| Contd. -4- EFC {E. Fowler Clarke - Electrical Engineer} 2/T29.11.21. be better to take the wire from the battery to the ammeter all the way independently of the heavy current conductor, so that the ignition shall not suffer the loss of volts in this conductor at the time of using the starter motor. We are now giving By. {R.W. Bailey - Chief Engineer} all the particulars of this wire to enable him to order up sufficient of this for as many chassis as he thinks desirable, the amount of wire we already have being sufficient only for 3 or 4 chassis. The two rough diagrams will indicate the sizes of the various conductors. E.F.C. EFC. {E. Fowler Clarke - Electrical Engineer} | ||