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).
Receipt and urgent testing of Watford magnetos for an engine.
| Identifier | ExFiles\Box 43\4\ Scan267 | |
| Date | 26th March 1930 | |
| X4021. To EFC. 26.3.30. Please receive Watford magnetos type SP.{Mr Spinney}12-2 Nos.98033/4 as requested by note EFC5/AD25.3.30. Will you please arrange to return these to Test Dept. as quickly as possible as the engine is now being erected for tests. Preliminarily examined, bench tested and handed over again to T.D. report to follow HEW. | ||