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).
Continued note discussing a solution for an engine boiling issue in South Africa using a throttling sleeve.
| Identifier | Morton\M5\ img044 | |
| Date | 1st December 1921 | |
| contd. -4- Dal/1.12.21. ------------ putting a throttling sleeve in somewhere. he mentioned a bad case of boiling in S. Africa which had been cured by this means. Da.{Bernard Day - Chassis Design} | ||