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).
Specifications list for vehicle brake, axle, hub, and suspension systems.
| Identifier | ExFiles\Box 118\1\ scan0032 | |
| Date | 12th January 1940 | |
| - 5 - HPS{Horace Percy Smith - Experimental Factory Mgr}/RH.{R. Hollingworth}1/BA.12.1.40. Rear Brakes LOP. GB.4793. Complete to the above LOP. Brake Shoes will require re-lining, with BZ. and RU. linings. GB.3760 - GB.4685. ---------------------------- Rear Brake Equaliser LOP.GB.4435. Complete to the above LOP. ---------------------------- Front Axle.LOP.FW.1882. – Complete to LOP, incorporating:- Ex.32427/8 Axle Yokes in 1% chrome steel. FB.4313/4Axle pivots in 3½ nickel. ---------------------------- Front Brakes LOP.GB.4183. PD.264-PD.274. Complete to the above LOP. Hydraulic Operated, incorporating, GCD.1419 Stronger pull off Springs. 2-ea GB.5253/4 Springs. BZ. and RU. linings. GB.3760-GB.4685. ---------------------------- Front Hubs LOP.GB.4802. Complete to the above LOP. Incorporate:- Ex.S.1755 Brake Drums. GB. 3691 End Plate., if available in time. ---------------------------- Spring Suspension LOP.FW.1919. Complete to the above LOP., incorporating:- Ex.34760 Torque Arms in I/M.{Mr Moon / Mr Moore} Ex.32157/8 Brackets in Alum. Ex.32159 Caps. " " FW.2060/1 Lower Triangle Levers modified to Ex.S.1756/7 i.e. - lightened. | ||