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).
Condition report on Eska Tungsten Points from chassis 3-GII.
| Identifier | ExFiles\Box 35\6\ scan 134 | |
| Date | 20th August 1924 | |
| EFC. WA.{Mr Wallis}70. 20.8.24. ESKA TUNGSTEN POINTS (AR) OFF CHASSIS 3-GII. The condition of these points is much about the same, as the AQ points (see WA.{Mr Wallis}52). On the screw point the metal or the tungsten has worn down considerably. Practically the whole surface has been in contact and the surface is slightly pitted and discoloured dark grey, the above being very characteristic of the general behaviour of tungsten points. The lever point has not worn down much but is pitted and discoloured the same as the screw point. The general condition of the points is considered to be very fair. The testers report that no trouble has been experienced with these points. EFC/ HEW. | ||