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).
Order for 2 dozen A.C. (Sphinx) sparking plugs.
| Identifier | ExFiles\Box 79\2\ scan0189 | |
| Date | 4th November 1925 | |
| To Wd{Mr Wood/Mr Whitehead}/Ms. from Hs{Lord Ernest Hives - Chair}/AJL. /1026 Hs{Lord Ernest Hives - Chair}/AJL/LG4.11.25. Referring to Wd{Mr Wood/Mr Whitehead}/JT22/HP3.11.25. Will you please order for us a further :- 2 doz. A.C.(Sphinx) sparking plugs. type B.11. 3-point detachable. Hs{Lord Ernest Hives - Chair}/A.J.Lidsey. | ||