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).
The control brush position for a 20/25 HP chassis dynamo.
| Identifier | ExFiles\Box 62\3\ scan0293 | |
| Date | 16th June 1932 | |
| Hs{Lord Ernest Hives - Chair}/Wst. X6005 WST BY/RD3/W.16-6-32. RECEIVED 1932 JUN 18 Re :- 20/25 H.P. Chassis. - Dynamo - Will you please let us have the control brush position for the 20/25 H.P., chassis dynamo in the "set safe" position such as we did for Mrs. Cadbury, to enable us to use these machines without the half charge system. In discussion with RD it was agreed, that, since only two machines are required at the moment, *and no data being available these will be obtained by getting Prod.n to set two machines a bit lower than standard. Should a demand for this class of machine develop, a complete test and specification will be called for. BY/RD. C.A.P. 20-6-32. | ||