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).
Blueprint of water and dirt excluders for the rear brake foot and hand levers on a Phantom III 31 Ex.
| Identifier | ExFiles\Box 91\3\ scan0184 | |
| Date | 11th November 1935 guessed | |
| HS{Lord Ernest Hives - Chair}/Rm{William Robotham - Chief Engineer} PHANTOM III 31 Ex. WATER & DIRT EXCLUDERS FITTED AS SHEWN. REAR BRAKE FOOT & HAND LEVERS INDENTS ON PIN WHERE NEEDLES HAVE JAMMED WATER & DIRT ENTERS HERE NEEDLES SHORTENED FELT WASHER STEEL WASHER FELT WASHER | ||