Desirability of a disconnectable earth connection for testing purposes.
| Identifier | WestWitteringFiles\E\August1920\ Scan23 | |
| Date | 8th March 1920 | |
| To EFC. {E. Fowler Clarke - Electrical Engineer} from R. {Sir Henry Royce} -2- R2/G3/8/20 Contd. a fuse. One earth connection which can be disconnected for testing would be most desirable for so many reasons, such as testing, etc. R. {Sir Henry Royce} [Signature] [Text at bottom, upside down]: H B'S 323B (500 L) (G'D 408 89-4-11) RR' STREETS | ||
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).