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).
Building the experimental Wraith III chassis with a C.A.V. regulator as the LR.7 regulator is not sufficiently developed.
| Identifier | ExFiles\Box 166\2\ img104 | |
| Date | 13th August 1937 | |
| 6092 c. Rm{William Robotham - Chief Engineer}/RC.{R. Childs} BY/RD.2/B.13.8.37. WRAITH III. As the LR.{Mr Ellor}7 Regulator is not sufficiently developed, we propose to build the experimental Wraith chassis with the present C.A.V. regulator. It will not therefore, be necessary to produce the special parts instructed in our memo BY/RD.1/B.7.7.37., relative to the Dynamo - RR.Sch.1101, also BY/RD.15.7.37 (2 memos) relative to Distribution Board, Wiring and Fittings and Switchbox. Suitable alterations cancelling these parts will be sent through in the usual way. BY/RD. | ||