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).
Official order be sent to Burges Products Co. Ltd. for exhaust silencers.
| Identifier | ExFiles\Box 152\3\ scan0316 | |
| Date | 31th January 1940 | |
| 1294 To Les.{Ivan A. Leslie} c. to G/JWH. Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager}15/JH.31.1.40. Will you please send an official order to Burges Products Co.Ltd., Brookfield Road, Hinckley, Leicester for - 2 - X606 Exhaust silencers O/N.52482. 1 - X549 " " O/N.52509. These silencers have been received via. our stores and are for test on B.80 engines and Silver Ripple. Rm{William Robotham - Chief Engineer}/Wym.{G. Harold Whyman - Experimental Manager} | ||