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).
Confirming the dispatch of a Ni-Fe battery and a delay in sending the Bosch Battery Ignition.
| Identifier | ExFiles\Box 61b\4\ scan0029 | |
| Date | 28th April 1921 | |
| X4275 To EFC. from E.{Mr Elliott - Chief Engineer} E1/G28.4.21. X.3717 - Ni-Fe BATTERY AND BOSCH BATTERY IGNITION X.4275. We are posting to you to-day, the Ni-Fe battery. We are unable to send the Bosch Battery Ignition yet as it is not finished with. E.{Mr Elliott - Chief Engineer} | ||