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).
Method for cleaning sooted Lodge sparking plugs.
| Identifier | ExFiles\Box 33\3\ Scan081 | |
| Date | 10th September 1920 | |
| R.R. 226a (100 T) S.H. 89. 22-7-20 G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 2769 X1812 l To EP{G. Eric Platford - Chief Quality Engineer} from Hs.{Lord Ernest Hives - Chair} c. to Hm.{Capt. W. Hallam - Head Repairs} Hs{Lord Ernest Hives - Chair}2/LG10.9.20. X.1812. X.3413. SPARKING PLUGS. T We find that the most successful way of cleaning Lodge sparking plugs which have become sooted, is to burn the carbon off with oxygen. If the plugs are sent to Mr. Brabbs, he can carry out this job. Hs.{Lord Ernest Hives - Chair} | ||