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 parts fitted to various vehicle systems, page 2.
| Identifier | ExFiles\Box 72\4\ scan0225 | |
| Date | 25th September 1924 guessed | |
| (2). Magneto Drive. Magneto Brake Drum trued up,and new Ferodo liners fitted, Alum Washers fitted in coupling in place of Vellumoid. Engine Coupling. New coupling blocks G.9119 with adjusting washers fitted. Engine Suspension. New bolts E.18050 and K.1410 fitted in Bell-crank levers. Controls. Complete new set of "B" type Controls fitted. Distributor. New contact points fitted. Clutch. Clutch brake rim trued up,and 2 new set screws F.89 fitted to Trunnion. Exhaust Fittings. New Exhaust system with modified butterfly valve in downtake pipe E.71814 fitted. Front Silencer. Front Silencer E.71804 with 2 extra straps round lagging making 5 in all. Rear support for front silencer to scheme 559 fitted. Rear Silencer. New swan neck E.19703(which has been calorized) fitted, with support stay E.22599,and fitted with 2 extra straps round lagging making 4 in all. Starting Handle. New starting handle to arrangement drawing E.23700 fitted. New drain cover on Wheelcase fitted. Front Engine Guards. New front engine guards E.23696/9 fitted,these conform to American practice. Side Engine Guards. Oil Pump cover and side engine guards E.71957 fitted. | ||