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).
Slight modifications to the 20/25 gearbox casting and floorboards for the isolated change speed gear mechanism.
| Identifier | ExFiles\Box 104\4\ scan0248 | |
| Date | 18th July 1935 | |
| To BY.{R.W. Bailey - Chief Engineer} Copy to W.H.s. RHC.{R. H. Coverley - Production Engineer} HDY.{William Hardy} X528 E.1/MN.18.7.35. 20/25 Gearbox with Isolated Change Speed. We send you herewith LeC.4616 showing the slight modifications necessary to the floor boards to enable the present gearbox casting to be used in conjunction with the isolated change speed gear mechanism. This drawing shows the information given in E.2/MN.15.7.35. E.{Mr Elliott - Chief Engineer} Att: LeC.4616. | ||