The prevention of window rattles by tilting the windows.
| Identifier | ExFiles\Box 74\1\ scan0080 | |
| Date | 14th November 1911 | |
| 5 Regarding window rattles, when windows are a little way open, if they are arranged to be tilted (as they may be by hanging them from one top corner) rattling ceases. Hoopers are now fitting windows arranged so, windows on Midland Railway Dining Cars are so arranged & do not rattle. R D Spring 14. 11. 11 | ||
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).