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).
Request for half a dozen experimental sets of Mercury CB3 sparking plugs for testing on cars.
| Identifier | ExFiles\Box 50\2\ Scan032 | |
| Date | 16th February 1921 | |
| X4295 RECEIVED FEB 1921 Hs.{Lord Ernest Hives - Chair} EP{G. Eric Platford - Chief Quality Engineer}/Thn11/F16.2.21. F.R. X.4295. MERCURY CB3 SPARKING PLUGS. With reference to your Hs{Lord Ernest Hives - Chair}/AT15.2.21, we return herewith standardisation sheet for the above. Could you please arrange for say half a dozen experimental sets to be obtained for me to run on cars on test? EP{G. Eric Platford - Chief Quality Engineer}/Thn. | ||