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).
Decision regarding the replacement of Lodge plugs with Champion plugs for chassis exported to the USA.
| Identifier | ExFiles\Box 18\6\ Scan254 | |
| Date | 24th February 1921 guessed | |
| -2- (3) PLUGS. R.R. America are scrapping all Lodge Plugs sent out on chassis and replacing with American made Champion. It was decided BY.{R.W. Bailey - Chief Engineer} should submit to R.{Sir Henry Royce} a proposal that chassis should leave here with cork plugs and be fitted with Champion plugs in U.S.A. The price of the Champion being 1/1d. in England and Lodge 2/1d. | ||