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).
Request to produce four experimental expansion boxes for a Bentley exhaust system.
| Identifier | ExFiles\Box 86\3\ scan0156 | |
| Date | 4th March 1936 | |
| To RHC.{R. H. Coverley - Production Engineer} X223 Hs{Lord Ernest Hives - Chair}/Wym.{G. Harold Whyman - Experimental Manager}7/KW.4.3.36. Bentley Exhaust System. Will you please make up for us 4 experimental expansion boxes for test purposes, as per attached sketches. Hs{Lord Ernest Hives - Chair}/G.H.Whyman. | ||