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 vehicle component modifications and features.
| Identifier | ExFiles\Box 154a\3\ scan0152 | |
| Date | 1st October 1934 | |
| -2- BY {R.W. Bailey - Chief Engineer} /M28/N.1.10.34. Cont'd. {John DeLooze - Company Secretary} Spring loaded spherical bearings for pedal shaft. Rubber mounting crossmember at rear of engine. Unbalanced radiator shutters. Exhaust system - deleting flange between front expansion box and cut-out. Large type horn button. Aerolite pistons. Pedals with rubber pads vulcanised direct to pedal plate. Moved back battery crossmember. Propeller shaft damping device. Larger inlet valves and smaller exhaust valves.} For use with cast iron cylinder head and for special cases only. 58 m {Mr Moon / Mr Moore} /m harrison radiator matrix. Front road springs with improved clips. Starter motor with reduction gear. Fully floating servo. Spherical bearings for brake equalizer shafts. Brakes - easy adjustment with protected working parts. Clutch - Spring centre deleted and external adjustment fitted. BY {R.W. Bailey - Chief Engineer} /Mtn. | ||