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).
Requesting remarks and a signature on the attached standardisation sheet for Mercury Sparking Plugs.
| Identifier | ExFiles\Box 50\2\ Scan036 | |
| Date | 19th February 1921 | |
| To CJ. and BJ. from Hs{Lord Ernest Hives - Chair}/LG. X 4295 Hs{Lord Ernest Hives - Chair}/LG19.2.21. Mercury Sparking Plugs for Standard Chassis Standardisation Sheet X.4295. Attached herewith is a copy of standardisation sheet for the above. Will you kindly remark,upon, sign and return at your convenience. Hs{Lord Ernest Hives - Chair}/LG. | ||