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 component and modification sheets currently in circulation.
| Identifier | ExFiles\Box 154a\3\ scan0124 | |
| Date | 1st February 1934 | |
| -2- BY {R.W. Bailey - Chief Engineer} /Mtn./N.1.2.34 Cont'd. {John DeLooze - Company Secretary} The following Sheets are in course of circulation :- Lucas Q.B.D.S. Headlamps. Rear axle - enlarged oil drains from brake drum. Modified Dunlop jack and handle. K.L.G. type 765A. sparking plug. Bolts in place of studs in front brake drums. Exhaust valves to LeC.3680 in K.E.965 with steel tips. Sliding joint in front expansion box. A.T. rev. counter and speedometer with dial marking and pointer inverted. Felt ring at rear of crankshaft bearing. Modified crankcase baffle to prevent loss of oil pressure when braking. BY {R.W. Bailey - Chief Engineer} /Mtn. | ||