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).
Continued note on adjusting a circuit diagram related to a coil and earth connection.
| Identifier | ExFiles\Box 51\2\ Scan032 | |
| Date | 2nd November 1921 | |
| Contd. -2- EFC {E. Fowler Clarke - Electrical Engineer} 3/T2.11.21. as to whether the coil or the switch contacts are next door to the earth connection. On your practical diagram of circuits it merely amounts to moving the cross from the left hand side of the coil to the right hand side, next to the earth. EFC. {E. Fowler Clarke - Electrical Engineer} | ||