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 a report on the behaviour of Mercury sparking plugs.
| Identifier | ExFiles\Box 50\2\ Scan058 | |
| Date | 11th May 1921 | |
| X4295 To Hm.{Capt. W. Hallam - Head Repairs} from Hs.{Lord Ernest Hives - Chair} c.c. to Br - Cricklewood. c.c. to Bk{A. Birkett - Commercial Manager} - Sales. Hs{Lord Ernest Hives - Chair}1/LG11.5.21. RE. MERCURY SPARKING PLUGS. We should be pleased to have a report from you on the behaviour of the above plugs. Hs.{Lord Ernest Hives - Chair} | ||