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 schemes for various vehicle components, with associated dates and reference codes from 1936.
| Identifier | ExFiles\Box 133\4\ scan0064 | |
| Date | 9th November 1936 | |
| (2) Scheme E.88525 - Tappet Oil Filter in Brass and thicker material to avoid failure where flange joins body. BY/CS6/EH.9.11.36. X LeC.4549 - Steady Bracket for Ignition Control Shaft. ST) BY/CS3/EH.6.5.36. R.R.Sch.1015 - Revised position of Junction Box. ST) BY/CS4/EH.18.12.36. LeC.5318 - Cheapened Wing Stay Fixing. BY/CS1/EH.9.12.36. LeC.5380 - Detachable Clip for Steam Escape Pipe. ST) BY/CS4/EH.27.11.36. LeC.5211 - Bonnet to suit Dash 2" wider. See Rm{William Robotham - Chief Engineer} BY/CS5/E.2.10.36. | ||