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).
From Mr. Hives recommending the use of new type Bosch or Lodge Plugs.
| Identifier | ExFiles\Box 79\1\ scan0020 | |
| Date | 21th July 1914 | |
| H.R. 236A (150 H) (V V.{VIENNA} 681 12-3-14) G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 0414. COPY. To E.{Mr Elliott - Chief Engineer} from R.{Sir Henry Royce} Copy to Pd. Copy to EH.-24/7/14 Copy to Na.{Mr Nadin} R11/P 21. 7. 14. Mr. Hives says that the new type Bosch or the Lodge Plugs should be used. These do not fail with reasonable lubrication. R.{Sir Henry Royce} x601 Watermark: DICKINSON BOND 1804 MADE AT CROXLEY | ||