Cover letter for the standardisation sheet on Mercury Sparking Plugs for Standard Chassis.
| Identifier | ExFiles\Box 50\2\ Scan035 | |
| Date | 18th February 1921 | |
| To R. {Sir Henry Royce} from Hs {Lord Ernest Hives - Chair} /LG. X.4295 Hs {Lord Ernest Hives - Chair} /LG18.2.21. 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. H.L. 356m (100 S.) (S.H. 793. 10-12-'20) (C.) S162 | ||
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).