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 one dozen 'Forward' type 'E' spark plugs.
| Identifier | ExFiles\Box 33\3\ Scan042 | |
| Date | 14th January 1920 | |
| To Ms. From Hs.{Lord Ernest Hives - Chair} [crossed out] CK.{Mr Clark} [text crossed out] e1812 Q. Hs{Lord Ernest Hives - Chair}4/LC14.1.20. Will you please order from the Forward Sparking Plug Company, Summer Row, Birmingham, 1 dozen plugs known as the "Forward" Plug type "E". Hs.{Lord Ernest Hives - Chair} R.R. 235 x 150 (T) (S.F. 846. 6-8-19) G 2161. | ||