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).
Modification of a suction piston for a high-speed choke tube.
| Identifier | ExFiles\Box 13\3\ 03-page178 | |
| Date | 4th January 1930 | |
| -2- BY/CS1/IG.4.1.30. The suction piston is standard design, shortened slightly, to suit the higher castle of the High Speed Choke tube. Will Hs{Lord Ernest Hives - Chair}/ACL please note that the above does not include the further modifications asked for in his later memo: Hs{Lord Ernest Hives - Chair}/ACL2/MJ.28.12.29, which we understand will receive Mr. Elliott's attention. BY/CS. | ||