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).
Confirming the receipt of three specially adjusted Lucas dynamo voltage regulators to address battery under-charging.
| Identifier | ExFiles\Box 166\2\ img144 | |
| Date | 9th May 1940 | |
| To Roy{Sir Henry Royce}/MS. c. to RC{R. Childs}/CAP. 6092 Rm{William Robotham - Chief Engineer}/RC.{R. Childs}1/JH.4.1. 9/5/40 LUCAS REGULATORS. Will you please note that we have today received from Messrs. J.{Mr Johnson W.M.} Lucas Ltd. :- 3 Dynamo voltage regulators type B.2.C.J.1.A. Nos. 61892, 61923, 62006. These have been specially adjusted to give a higher output than standard in connection with the problem of under-charging of batteries. The arrangements for the supply of these were made verbally by us on a recent visit to the makers. Attached is a copy of the advice note. RM{William Robotham - Chief Engineer}/RC.{R. Childs} | ||