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 G.W. Hancock's report on an ignition coil test on vehicle 24-EX at 10,000 miles.
| Identifier | ExFiles\Box 69\2\ scan0015 | |
| Date | 15th August 1930 | |
| X8712 Extract from G.W.Hancock's report dated 15.8.30 on 24-EX at 10,000 miles. IGNITION COIL TO LOP. D.72503. We have had no fault with the coil during the mileage. A good spark was given off when tested. | ||