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).
Complaints of Bentley K.L.G. FLB.30X plugs burning at the points.
| Identifier | ExFiles\Box 162\1\ img054 | |
| Date | 8th April 1938 | |
| To By.. from GWH.{George W. Hancock - Head Chateauroux} c. to Rm.{William Robotham - Chief Engineer} Rm{William Robotham - Chief Engineer}/GWH.{George W. Hancock - Head Chateauroux}2/N.8.4.38. Bentley K.L.G. FLB.30X.Plugs. There has been three complaints lately of the above plugs burning the points, not the electrode. This is not serious but may become so. GWH.{George W. Hancock - Head Chateauroux} | ||