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).
Internal request for two standard Exide batteries for experiments with an oscilloscope.
| Identifier | ExFiles\Box 49\5\ Scan335 | |
| Date | 8th May 1923 | |
| X4288 ToWd/Ms. from EFC. EFC1/T8.5.23. X. 4288 - STANDARD EXIDE BATTERIES. Will you kindly arrange to supply the Expl. Dept. with two standard Exide batteries from stock if possible, otherwise from Exide stock at Clifton Junction, these batteries being required for the purpose of experiments in connection with the oscilloscope. O/N.50367. EFC. (Thursday) | ||