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 conduct machining tests on samples of bone grey fibre and bakelite block received from Spauldings Ltd.
| Identifier | ExFiles\Box 69\1\ scan0396 | |
| Date | 9th October 1925 | |
| X 4646 To RHC.{R. H. Coverley - Production Engineer} from EFC. EFC/T9.10.25. Herewith samples of bone grey fibre and bakelite block received from Spauldings Ltd., We should be glad if you would carry out machining tests on these two samples and let us have your opinion. Kindly return samples to us after test. EFC. | ||