Order to be placed with Messrs Champion for various sparking plugs.
| Identifier | ExFiles\Box 162\3\ img033 | |
| Date | 14th November 1936 | |
| To Roy. {Mr H. Royce - Buyer} from Rm {William Robotham - Chief Engineer} /Wst. c. G {Mr Griffiths - Chief Accountant / Mr Gnapp} /JWH. 6000 Rm {William Robotham - Chief Engineer} /Wst.15/AP.14.11.36. CHAMPION SPARKING PLUGS Will you please send an order to Messrs Champion for:- 100 - LB.8 Plugs. 100 - LB.9 Plugs. with 14 m {Mr Moon / Mr Moore} /m. thread reach and external adjustable gaps. 0/54107. Also 50 - N.A.8 plugs with adjustable gaps. 0/54317. Rm {William Robotham - Chief Engineer} /Wst. | ||
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).