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).
Letter to the Mercury Sparking Plug Co. requesting a visit from their representative to discuss tested plugs.
| Identifier | ExFiles\Box 50\2\ Scan061 | |
| Date | 24th May 1921 | |
| X4295 Hs{Lord Ernest Hives - Chair}6/LG. 24th May 1921 The Mercury Sparking Plug Co., Summer Lane, Birmingham. Dear Sirs, We should be pleased if you could send a Technical Representative to see us with reference to the Sparking Plugs of your manufacture, which we have been testing. There are one or two points in connection with these plugs which we should like to bring to your notice. Will you please let us know when it will be convenient for your representative to visit our Works. Yours faithfully, | ||