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).
Unsatisfactory test performance of K.L.G. plugs for a Bentley chassis.
| Identifier | ExFiles\Box 162\4\ img038 | |
| Date | 16th April 1934 | |
| x1918a Hs{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer} from Mx.{John H Maddocks - Chief Proving Officer} Mx{John H Maddocks - Chief Proving Officer}15/T16.4.34. BENTLEY CHASSIS. K.L.G. PLUGS. Here are the four K.L.G.Plugs, type 765A, which I spoke to you about on the 'phone which have developed unsatisfactory for sparking after a very short life on test. | ||