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).
The latest battery catalogues from various suppliers.
| Identifier | ExFiles\Box 164\3\ img121 | |
| Date | 31th January 1938 | |
| 6021 battery To Roy.{Sir Henry Royce} Rm{William Robotham - Chief Engineer}/RC.{R. Childs}6/JH.31.1.38. re Battery Catalogues. Will you please obtain for us the current battery catalogues published by the following makers. The Chloride Electrical Storage Co.Ltd., The National accumulator Co.Ltd., Messrs. Joseph Lucas Ltd., Rm{William Robotham - Chief Engineer}/RC.{R. Childs} | ||