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).
Testing different condenser and tungsten point combinations for battery ignition systems.
| Identifier | ExFiles\Box 35\6\ scan 073 | |
| Date | 27th September 1921 | |
| X.2894. Extract from EFC2/T27.9.21. X.2512. CONDENSERS FOR BATTERY IGNITION. X.2894. As stated in Hs{Lord Ernest Hives - Chair}7/LG16.9.21, the combination of a Bosch condenser of .5 mf. and tungsten points is running on chassis 1 EX. We are also running on the bench a combination of tungsten points with condenser capacity of double the normal amount. EFC. | ||