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).
Letter requesting a new 60-volt H.T. battery for testing and referring to an enclosed report on chassis battery tests.
| Identifier | ExFiles\Box 54\1\ Scan103 | |
| Date | 26th June 1926 | |
| X4617P EFC3/T. 26th June, 1926. Mr. G.R.N.Minchin, 50, Grosvenor Gardens, London, S.W.1. Dear Mr. Minchin, Yes, I should very much like to have one of the new 60 volt H.T. batteries for test, and I hope I shall be able to have this sometime within the next fortnight. It can replace one of my 60 volt units here which is not quite up to the job on the heavy load. At the same time this load will be a suitable test on the new battery. With regard to chassis batteries, we have just completed some charging P.D. and E.M.F. tests at various rates of charging current on various batteries, and I think you will be interested in a report I have issued in this connection, copy of which I enclose. Yours faithfully, | ||