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).
Choked and leaking AC oil filter returned for examination.
| Identifier | ExFiles\Box 135\3\ scan0295 | |
| Date | 11th July 1938 | |
| 1139 To G/WFH. from Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell} Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell}4/MH.{M. Huckerby}11.7.38. With reference to your memo G/WFH/ABF.30/MG.7.7.38 regarding the AC. oil filter returned by us to AC. for inspection and report, we do not expect this filter to be returned, as in the normal way when they have been used as this one had and choked with dirt, they are scrap. This one had been leaking, however, and was returned for their examination. Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell} | ||