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).
Fitting silver and tungsten sparking points to a distributor for testing.
| Identifier | ExFiles\Box 35\5\ scan 121 | |
| Date | 25th August 1920 | |
| R.R. 199 (250T) (SD676 19-7-17) MP 18.865 x2994 EFC. from RHC.{R. H. Coverley - Production Engineer} RHC{R. H. Coverley - Production Engineer}10/LG25.8.20. RE SPARKING POINTS X.3309. X.2894. We have fitted a set of silver spark points to distributor and passed same to your Department for test. Also screw and blade have been fitted with tungsten points taken from Liberty Distributor. RHC.{R. H. Coverley - Production Engineer} | ||