Letter to Peto & Radford Ltd. regarding reversing battery polarity and preventing corrosion.
| Identifier | ExFiles\Box 164\4\ img266 | |
| Date | 24th October 1936 | |
| 86021. Wst.9/JH. 24th October, 1936. Messrs. Peto & Radford Ltd., 50, Grosvenor Gardens, London. S.W.1. Dear Sirs, It is noted that several car manufactures reversed the polarity of the battery on their electrical systems by earthing the positive to the frame instead of the negative. We shall be glad to know what arrangements you propose making to the battery to avoid corrosion which will now take place on the battery box fixing bolts instead of the battery positive terminal. Yours faithfully, FOR ROLLS-ROYCE LTD. | ||
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).