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).
Querying the potential causes of bakelite tracking on high-tension ignition parts.
| Identifier | WestWitteringFiles\R\January1928-March1928\ 116 | |
| Date | 7th March 1928 | |
| EFC. FROM E.{Mr Elliott - Chief Engineer} X ORIGINAL re. BAKELITE TRACKING. E2/M7.3.28. From time to time you have drawn a ttention to various cases of bakelite tracking on H.T. ignition parts. [Handwritten note: ence?] Do you think this is influenced by the pressure of the powdered filling, or would the clear bakelite track as easily due to the charred material being conductive? E.{Mr Elliott - Chief Engineer} [Signature] [Watermark: DICKINSON BOND 1804] | ||