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 of approval for new thicker ebonite separators to be used in batteries for the chassis.
| Identifier | ExFiles\Box 54\5\ Scan037 | |
| Date | 16th October 1925 | |
| Y4655 EFCl/T. 16th October, 1925. Messrs. Peto & Radford, 50, Grosvenor Gardens, London, S.W.1. For the attention of Mr. G.R.N. Minchin. Dear Sirs, Re New Type Thicker Ebonite Separators. Answering your letter of the 13th inst., with which you sent photostat print from The I.R.G.P. Co., of the proposed new thicker separator, we have examined this and find that it satisfies our requirements in every way. The thickness of the un-punched sheet is .6mm. and we find that the proportion of hole area is 17% more than our present standard. We trust you will now go ahead with the application of these to the batteries which you are now supplying for our chassis. We return print herewith. Yours faithfully, FOR ROLLS-ROYCE LIMITED. | ||