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 modify four existing shock damper valve chambers and produce four valves.
| Identifier | ExFiles\Box 151\2\ scan0103 | |
| Date | 17th October 1933 | |
| X4698 To RHC. {R. H. Coverley - Production Engineer} from Hs {Lord Ernest Hives - Chair} /Les: Hs {Lord Ernest Hives - Chair} /Les.3/KT.17.10.33. Will you please modify four existing shock damper valve chambers to Hs. {Lord Ernest Hives - Chair} 1170 and produce four valves for them to Hs {Lord Ernest Hives - Chair} /1171/2/3. Hs {Lord Ernest Hives - Chair} /Les. | ||