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).
Cover memo for reports on tests of insulating and synthetic moulded materials.
| Identifier | ExFiles\Box 61\1\ scan0161 | |
| Date | 9th March 1931 | |
| X6011 By.{R.W. Bailey - Chief Engineer} from EFC. c. Sft{Mr Swift}/Mr.Brock. EFC2/ADL9.3.31. X.6011. TESTS OF INSULATING MATERIALS. Attached please find copies of my assistant's report WE.83 on insulation tests on discs moulded from synthetic powders obtained by Mr.J.Brock from various sources. and WE.84 on tests for hygroscopity of various synthetic moulded materials. EFC. Attached. | ||