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).
Letter from Bosch Limited concerning test results of a voltage regulated dynamo.
| Identifier | ExFiles\Box 60\4\ Scan126 | |
| Date | 16th December 1931 | |
| -2- Messrs. Rolls-Royce Ltd 16.12.31. We regret that you should have experienced this trouble in your tests as we can definitely state that the advantages claimed for the voltage regulated dynamo are fully borne out in practice, and we have no doubt that further tests with this machine will demonstrate this to you. Yours faithfully, B O S C H, LIMITED, HJDunn Technical Department. | ||