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).
Replacement of lost magneto contact breakers with new tungsten points.
| Identifier | ExFiles\Box 35\5\ scan 035 | |
| Date | 6th June 1918 | |
| To RHC.{R. H. Coverley - Production Engineer} from EFC. EFC4/AT6.6.18. X.2894.-MAGNETO CONTACT BREAKER CONTACTS IN TUNGSTEN. With reference to the two contact breakers which we had fitted by the L.P.S. Co., with Tungsten points, we understand that these, although they have been run, cannot be found. Would you therefore see if you can look up for us two more contact breakers with badly worn points, so that we can send these to the L.P.S. Co., to have another pair fitted with these contacts. EFC. | ||