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).
Modification of the engine front support arch for fitting a Wraith gearbox into a Bentley chassis.
| Identifier | ExFiles\Box 99\4\ scan0193 | |
| Date | 28th February 1939 | |
| 428 To HPS.{Horace Percy Smith - Experimental Factory Mgr} Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager}7/JH.28.2.39. Wraith Gear Box In Bentley Chassis. Will you please note modified foot to engine front support arch to GCD.1203. This is required on account of the Front brake linkage shown on GCD.1149. Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager} | ||