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).
Telegram regarding the anticipated failure of Silechrome exhaust valves and a request for a report.
| Identifier | ExFiles\Box 101\4\ scan0090 | |
| Date | 6th September 1935 | |
| X500a 6.9.35. HANCOCK, HOTEL DE FRANCE, CHATEAUROUX, INDRE, FRANCE. ONE AND FOUR EXHAUST VALVES SILECHROME ANTICIPATE THESE WILL FAIL WITH LEAD. SHOULD LIKE REPORT ON CONDITION OF OTHER VALVES. ROBOTHAM. | ||