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).
Quality of ebonite covered ignition tubes from The Hightensite Co. Ltd.
| Identifier | ExFiles\Box 34\2\ Scan069 | |
| Date | 27th November 1919 | |
| X.2625 To O.O. from EFC. EFC6/AT27.11.19. X.2434.-RE IGNITION TUBE EBONITE COVERED BY THE HIGHTENSITE CO. LTD. Regarding the above this has been considered by Messrs. Day and Hives and we attach copies of their reports on this. You will see from them that it is considered that these tubes are quite as good as those already supplied, and that there is no reason why we should not make use of this source of supply, if this is convenient to yourselves. We return herewith correspondence in connection with the matter. EFC. | ||