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).
Requesting the fitting of various Lucas electrical components to a B.60 No.1 engine and changing the battery earth to positive.
| Identifier | ExFiles\Box 168a\4\ img161 | |
| Date | 30th July 1940 | |
| File (General) To HDS/HH, c. to Ev.{Ivan Evernden - coachwork} (Park Leys) 6144 Re/No.6/JH.30.7.40. re B.60 No.1. (S.B.V.) Will you please arrange for the following units to be fitted to the above engine before it is installed in S.B.V. 1 Lucas Dynamo (mounted to PL.104) ✓ 1 Regulator and cutout unit (Lucas Rover type) ✓ 1 Lucas Coil (PL.144) M.232 ✓ 1 Lucas Starter Motor M.256) ✓ Wiring and tubes to M.126. ✓ In order to get the best out of the ignition coil the battery earth should be changed over to positive. Ra/HC. | ||