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).
Outlining the status and requirements for endurance and consumption tests on units B.19 and B.9.
| Identifier | ExFiles\Box 155\2\ scan0069 | |
| Date | 23th March 1937 | |
| -3- Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell}11/AP. 23.3.37. tests in accordance with Rm{William Robotham - Chief Engineer}/Std. Unit to then be returned to the shop for inspection. B.19 Endurance as per previous memo to be continued. B.9 This unit which has been returned to the Shop for examination will be returned as soon as possible in order to continue cylinder bore and oil consumption tests. General Summary report wanted of the tests carried out on B.9. Rm{William Robotham - Chief Engineer}/Swdl.{Len H. Swindell} | ||