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).
Return of six Bentley FLB30X spark plugs after an investigation into a misfiring complaint.
| Identifier | ExFiles\Box 162\5\ img035 | |
| Date | 21th September 1937 | |
| RM{William Robotham - Chief Engineer}/RC{R. Childs} Bentley Sparking Plugs. We are returning to you the six FLB30X plugs which were sent back for investigation, the complaint being, misfiring from a pick up. We have tried these plugs in two cars and could not produce a misfire under any conditions. RM{William Robotham - Chief Engineer}/W Bryn | ||