Modifications to the Wraith gearbox casing.
| Identifier | ExFiles\Box 8\11\ 11-page070 | |
| Date | 25th February 1937 | |
| x628. DI. C.E. De. Rm. {William Robotham - Chief Engineer} MPW. SECRET. E {Mr Elliott - Chief Engineer} /IDY.2/HP.25.2.37. Wraith Gearbox. We send herewith N.Sch.5050 and 5056 shewing modifications to the gearbox casing. The former shows increased clearance for the change gear pendulum lever obtained by shortening a stud boss and the latter shows drain plugs placed at the side of the casing for increased ground clearance. N.Sch.5050. N.Sch.5056. herewith. E {Mr Elliott - Chief Engineer} /HDY. {William Hardy} | ||
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).