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).
Changes and instructions for a senior gearbox with a left-hand side change.
| Identifier | ExFiles\Box 124\4\ scan0102 | |
| Date | 1st March 1940 | |
| File 1046 + 1153 To Rm.{William Robotham - Chief Engineer} c. to Ev.{Ivan Evernden - coachwork} Ev{Ivan Evernden - coachwork}/HH.5/JH.1.3.40. Senior Gearbox (L.H. Side change). Section 6030 Gearbox. PL.65 Modified gearbox. PL.43 L.H. Side change. Please receive herewith blue prints of each of the following :- RG.{Mr Rowledge}472 - Gearbox (part drg). RG.{Mr Rowledge}502 - Gearbox L.O.P. (1 sheet). The above part has been produced to suit L.H. side change. The gearbox has the two bosses for the damper control c'shaft left undrilled. The blanking cover for selector shaft bore is not required. Otherwise this section is similar to that on L.O.P. RG.{Mr Rowledge}498 gearbox (R.H. side change) This completes the instructions for the above. Kindly instruct us as required. Ev{Ivan Evernden - coachwork}/HH. | ||