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).
Continuation page outlining potential design changes for brush tops and brush flex tags.
| Identifier | ExFiles\Box 62\3\ scan0170 | |
| Date | 31th January 1931 | |
| EFC6/AD31.1.31. contd. -2- (5) Spring slots in brush tops might be discarded and whole brush tops sloped like bottom of present slots. (6) Brush flex tags. Expensive and soldering apt to be faulty. Clamp flexes direct under non-rotating washer with single screw." EFC. | ||