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).
Units available for oil consumption, piston, and cylinder bore wear tests.
| Identifier | ExFiles\Box 155\2\ scan0173 | |
| Date | 10th December 1937 | |
| -3- Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell}2/WH.10.12.37. B.4 UNIT. Unit for oil consumption and piston tests in accord- ance with Rm{William Robotham - Chief Engineer}/Mths.{Reg Matthews} W.III NO.1 UNIT. Above unit out of 26.G.VI is available now for cylinder bore wear tests in conjunction with trial in the cold chamber. This unit has loose liner block. Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell} | ||