The replacement of a copper/asbestos washer with an insulation washer for the Wraith carburetter.
| Identifier | ExFiles\Box 7\4\ X 608 Carburetter-page35 | |
| Date | 5th July 1938 | |
| 608 To By. {R.W. Bailey - Chief Engineer} O. {Mr Oldham} to O.O. Rm {William Robotham - Chief Engineer} /GR. {George Ratcliffe} 11/JH.5.7.38. WRAITH CARBURETTER. INSULATION WASHER. The above insulation washer EW.1810 has been found satisfactory as replacement to the original copper/asbestos E.60695. Will O.O. please note that EW.1810 should replace E.60695 after the first 100 chassis. Rm {William Robotham - Chief Engineer} /GR. {George Ratcliffe} | ||
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).