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).
List of modifications and incorporations for front brakes, hubs, steering, and rear axle assemblies.
| Identifier | ExFiles\Box 6\6\ 06-page341 | |
| Date | 5th October 1937 | |
| - 5 - Rm.{William Robotham - Chief Engineer}1/BA.5.10.37. FRONT BRAKES LOP.GW.1612. Complete to the above LOP, incorporating:- G.C.D.38 Modification to Front Brakes - Tipping Shoes. Brake Linings - Halo 3 2. FRONT HUBS LOP.GW.1588 Complete to the above LOP, incorporating:- Alum Brake Drums. CROSS STEERING TUBE LOP.GW.1865. Complete to the above LOP, incorporating:- GW.1600 Centre Steering Lever, in accordance with E.S.5105 - S113. REAR AXLE LOP.GW.1475. Complete to the above LOP, incorporating:- Ph.III Centre Casing, also in connection with F.C.D.40. GW.1748 Spring Suspension Bracket. REAR HUBS LOP.GW.1491. Complete to the above LOP, incorporating:- Latest Hubs and Alum Drums. GW.1647 Brake Drums to suit Alum drums and Wheel Drivers to G.C.D.102. continued. | ||