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).
Continuation of a document justifying the need for a third testing instrument for the production testing department.
| Identifier | ExFiles\Box 165\3\ img013 | |
| Date | 22th January 1920 | |
| -2- Ck{Mr Clark}2/T22.1.20. Contd. the ranges 0 to 1.5 and 0 to 15 volts and amperes. There are five purposes to which these instruments are put (quite apart from the motor test) 1. Main switch. 2. Actuator box. 3. Ignition coils. 4. Ignition coil ballast. 5. Dynamos. Therefore, we consider that the claim of the production testing dept. for a third instrument of this type is reasonable. Ck.{Mr Clark} | ||