Letter to Borg & Beck Co. Ltd. requesting two 10 inch Long C.F. clutches for an experimental 3¼ litre engine.
| Identifier | ExFiles\Box 130\3\ scan0082 | |
| Date | 26th April 1939 | |
| 1110 C. Roy. {Mr H. Royce - Buyer} C. Roy {Mr H. Royce - Buyer} /Les. EXPERIMENTAL DEPARTMENT. Rm {William Robotham - Chief Engineer} /WRC.2/JH. 26th. April, 1939. Messrs. Borg & Beck Co.Ltd., Tachbrook Road, Leamington Spa. Dear Sirs, re 10" Long Clutch. for Experimental 3¼ litre engine. Will you please prepare for us two 10" Long C.F. clutches fitted with Blue springs of 110 - 120 lbs, otherwise to spec. BB.460. We estimate that the 10" clutch with these springs (as used in the 11" to spec. BB.471) will be just right for a torque of 170/175 lbs. feet. We would be glad if you would kindly give this a spec. number for future reference. Our official order will follow. 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).