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).
Extract from Mr. Hancock's report on vehicle 23-EX after 9,000 miles, regarding the distribution board and cutout.
| Identifier | ExFiles\Box 65\2\ scan0192 | |
| Date | 21th May 1930 | |
| X7740 21.5.30. Extract from Mr. Hancock's report on 23-EX after 9,000 miles. DISTRIBUTION BOARD & CUTOUT TO LOP. D.72631. The distribution boxhas remained in good condition. No trouble has been experienced with the fuses or the connections. The cutout has operated satisfactorily and the points are in good condition. | ||