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).
Confirming a quote from the Champion Spark Plug Co. for GB3 type plugs and repairs.
| Identifier | ExFiles\Box 35\3\ scan 132 | |
| Date | 12th February 1921 | |
| X.4196 Hs.{Lord Ernest Hives - Chair} RECEIVED FEB 12 1921 Wd{Mr Wood/Mr Whitehead}/Ms4/FJ12.2.21. RE CHAMPION SPARK PLUGS. I confirm telephone conversation between yourself and Mr.Whitehead that the representative of the Champion Spark Plug Co. visited us yesterday and he quoted the following priced:- GB3 type plugs as fitted on R.R.chassis in U.S.A. 1/1d. each, delivered our works, Derby. Repair of plugs which have been damaged - 4d. each. They undertake to replace any plugs that prove defective. Wd{Mr Wood/Mr Whitehead}/Ms. [signature] | ||