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).
Arrangement for a mechanically-operated pump on an engine crankcase.
| Identifier | ExFiles\Box 108\1\ scan0070 | |
| Date | 9th August 1937 | |
| -2- (3) The engine will be released with the best arrangement we know of for a mechanically-operated pump fitted on the crankcase. Should it be found necessary to abandon this pump, a blanking plate could be fitted over the boss provided to carry this pump. Rm.{William Robotham - Chief Engineer} | ||