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).
Letter from the Experimental Department to Ellison Insulations Ltd. regarding the testing of graphite impregnated Tufnol.
| Identifier | ExFiles\Box 154a\2\ scan0037 | |
| Date | 8th February 1939 | |
| 1305 EXPERIMENTAL DEPARTMENT. Rm{William Robotham - Chief Engineer}/FWK.6/JH. 8th. February, 1939. Ellison Insulations Ltd., Perry Barr, BIRMINGHAM. For the attention of Mr. Reynolds. Dear Sirs, We thank you for your letter of the 23rd. Jan., and also for the graphite impregnated Tufnol. We are carrying out tests with this material at the moment and we will let you know the results in due course. Yours faithfully, FOR ROLLS-ROYCE LTD. | ||