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 design modifications, their reference numbers, and completion status.
| Identifier | ExFiles\Box 161a\4\ scan0214 | |
| Date | 20th May 1937 | |
| ITEM (3) DESIGN POSITION. Revised ball pins for rubber ended connecting links. N.Sch.5130. Completed 24.4.37. .125 thick frame. N.Sch.5131. " 23.4.37. Welding assembly of steering column. N.Sch.5133. " 27.4.37. Starter motor without reduction gear. RR.Sch.1067. " 20.5.37. Modified stop lamp switch. RR.Sch.1068. " 22.4.37. Lightened Junction box. RR.Sch.1069. " 29.4.37. Cheaper details on dynamo RR.Sch.1072. " 28.4.37. " " on starter motor. RR.Sch.1073. " 20.5.37. Crankcase rear end etc. for starter motor without reduction gear RR.Sch.1079. " 20.5.37. Front brake intermediate lever. N.Sch.5138. " 10.5.37. Mods. to brake linkage to give increased front braking. N.Sch.5145. In hand. Strengthened lever on rear shock absorber. " " Gearbox with overdrive common to all cars. " " Simplified distribution board. " " Revised cylinder head to simplify casting. " " | ||