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).
Note concerning the water seal on the adjuster for B.III, B.50, and W.80 brakes.
| Identifier | ExFiles\Box 98\3\ scan0060 | |
| Date | 22th October 1938 | |
| 406 Rm.{William Robotham - Chief Engineer} Da{Bernard Day - Chassis Design} 8/G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 22.10.38 water Seal on adjuster. B.III B 50 and W.80 brakes. in reply to Rm{William Robotham - Chief Engineer}/AFM{Anthony F. Martindale} SJH. 19.10.38 in file 1029. | ||