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).
Follow-up memo requesting the results of testing a Watford EW6 Magneto on a chassis.
| Identifier | ExFiles\Box 65\3\ scan0154 | |
| Date | 9th January 1928 | |
| To Mx.{John H Maddocks - Chief Proving Officer} from EFC. X7791 EFC3/T9.1.28. WATFORD EW6 MAGNETO. We do not appear to have received from you an answer to our EFC4/T20.12.27, asking if you would try EW6 magneto No.100081 on your chassis and let us know the result. We should be pleased to hear your verdict. EFC. | ||