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 confirmation on details for the standard ignition coil.
| Identifier | ExFiles\Box 69\1\ scan0223 | |
| Date | 8th July 1929 | |
| X8710. By/RD. from EFC. EFC3/ADL8.7.29. X.8710. STANDARD IGNITION COIL. Referring to attached, will you please confirm or otherwise, if these details are O.K. EFC. | ||