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 contact breaker springs to continue a 10,000-mile contact breaker run test.
| Identifier | ExFiles\Box 32\5\ Scan049 | |
| Date | 10th January 1927 | |
| X6096 To RHC.{R. H. Coverley - Production Engineer} from EFC. EFCl/T10.1.27. X.7690 - CONTACT BREAKER SPRINGS. Further to our EFCl/T23.12.26, it would be a convenience if we could have these springs by the end of this week, as we shall then have completed one 10,000 mile contact breaker run, and be ready to start another. EFC. | ||