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 and remarks on various vehicle components.
| Identifier | ExFiles\Box 161a\2\ scan0231 | |
| Date | 18th May 1938 | |
| - 2 - BY/NS.{Norman Scott}20/G.18.5.38. DESCRIPTION. DESIGN NO. REMARKS. Modified Cross in Frame. F.CD.595 To facilitate removal of Starter Motor. Threaded Shackles. F.CD.546 Spring with larger eyes Rear Springs. F.CD.560 .600 negative camber. Hand and Foot Brake on G.CD.558 Design not yet issued. same shoes. 4-fingered clutch Alternative{ G.CD.653 Design not yet issued. Increased inertia. schemes { G.CD.559 Automatic Ignition No design. Will modify schemes al-ready issued. Wraith wheel movements. N.Sch.4756/7/8 N.Sch.4907 N.Sch.4986 Hardy Spicer Prop. Shaft Hardy Spicer joint is to replace RR. Type. estimated to cost £3. 11. 0. Modification to Rear Axle G.CD.688 Increased diameter and Hub. spline on Axle shaft - castellated nut and washer on shaft deleted. Oil Feed to Exhaust System E.CD.592 To overcome squeaks. Suspension Links. BY/NS.{Norman Scott} ND | ||