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).
Technical drawing of the Hispano rear brake operation mechanism.
| Identifier | WestWitteringFiles\K\November1923\ Scan87 | |
| Date | 29th November 1923 guessed | |
| [ "HISPANO REAR BRAKE OPERATION", "P.", "10.", "2.51", "3.22", "SERVO.", "4.315.", "2.67", "OPERATING CAM.", "BRAKE DRUM.", "2.73", "OPERATING LEVER ON CROSS SHAFT.", "3.325", "LEVER AT END OF CROSS SHAFT." ], | ||