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).
Summary of modifications and additions requested for car model 3-B-IV.
| Identifier | ExFiles\Box 3\6\ 06-page248 | |
| Date | 2nd October 1934 | |
| x45T3 To RHC.{R. H. Coverley - Production Engineer} Ha/Gry.{Shadwell Grylls}10/KW.2.10.34. 3-B-IV. Herewith a summary of the modifications we have previously asked for on this car and also certain additions which we should be glad if you would fit. (1) New MZ brake linings and front drums } Ha/Gry.{Shadwell Grylls}12/KW.13.9.34. (2) Standard propellor shaft (3) Anti-rattle synchromesh device, N.Sch.4095. (4) Remove the Donflex clutch centre and fit one to EX.14689 lined with RAD.11 material, the inner pressure plate to have no free movement. (5) Rear equaliser going away levers to be 2.400 CTS{C. Trot Salt - Carburation} instead of 1.S.O. Ha/Gry.{Shadwell Grylls} | ||