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 to Borg & Beck Co. Ltd. requesting the preparation of experimental 11 inch long clutches.
| Identifier | ExFiles\Box 130\3\ scan0084 | |
| Date | 22th May 1939 | |
| c. Roy.{Sir Henry Royce} c. G/Mt. Rm{William Robotham - Chief Engineer}/NRC.{N. R. Chandler}13/WH Experimental Dept. 22nd.May, 1939. Messrs.Borg & Beck Co. Ltd., Tachbrook Road, LEAMINGTON SPA, Warwicks. Dear Sir, 11" Long Clutches. Please prepare for Experimental Dept. 8 - 11" Long Clutches, as follows:- 4 off to Spec. BB.472, Red Springs 4 off to Spec. BB.471, Light Blue Springs. All with standard Thermoid faced driven plates and 1¼" S.A.E. splines. We would be glad to have one with red springs at your early convenience. Yours faithfully, for ROLLS-ROYCE LTD. | ||