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 parts to maintain progress on tungsten point experiments.
| Identifier | ExFiles\Box 35\6\ scan 326 | |
| Date | 16th September 1927 | |
| X2894 To RHC.{R. H. Coverley - Production Engineer} from EFC. EFC1/T16.9.27. RE TUNGSTEN POINTS. Will you please note that to maintain continuity of progress on our tungsten point experiments as much as possible, we should like to have as soon as possible :- (1) Insulated contact finger with earthed point, instructed in BY/RD1/ML22.8.27. (2) U.S.A. Bosch lever (re-ground). EFC4/T7.9.27. (3) Special steel spring ignition lever, instructed in BY/RD5/ML8.9.27. EFC. | ||