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).
Test report on K.L.G. sparking plugs taken from car 35-EX and tested in car 33-EX.
| Identifier | ExFiles\Box 142\3\ scan0239 | |
| Date | 16th June 1937 | |
| To Rm.{William Robotham - Chief Engineer} c.c. to Wst. c.c. to Rm{William Robotham - Chief Engineer}/FD.{Frank Dodd - Bodies} 1204 Rm{William Robotham - Chief Engineer}/WB.{Mr Brazier/Mr Bell}12/JH.16.6.37. K.L.G. Sparking Plugs. We have tested the plugs taken from 35-EX. They were cleaned and reset after completing mileage in France. It was necessary to replace two of the plugs, cracked insulators round the electrodes, but the rest gave a good performance in 33-EX, slow running, pick-up and top speed on either ignition. Rm{William Robotham - Chief Engineer}/WB.{Mr Brazier/Mr Bell} W. Rogers | ||