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).
Failure and subsequent disposal of Ciomme's Sparking Plugs.
| Identifier | ExFiles\Box 58\2\ Scan008 | |
| Date | 15th February 1930 | |
| X1812.b. Py. From Hs.{Lord Ernest Hives - Chair} C. to Wor.{Arthur Wormald - General Works Manager} Hs.{Lord Ernest Hives - Chair}1/MJ.15.2.30. Replying to Py6/AV/JL.14.2.30. Re. Ciomme's Sparking Plugs. We tried these sparking plugs and they were hopeless. Unfortunately they were afterwards thrown away. It is probable, therefore, that we shall have to pay for these plugs. Hs.{Lord Ernest Hives - Chair} | ||