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).
Examination of an ignition tube ebonite cover supplied by Messrs Hightensite Ltd.
| Identifier | ExFiles\Box 34\2\ Scan067 | |
| Date | 15th November 1919 | |
| X 2625 To EFC from DA.{Bernard Day - Chassis Design} DA{Bernard Day - Chassis Design}3/CB15-11-19. IGNITION TUBE - EBONITE COVER BY MESSRS HIGHTENSITE LTD. In reply to your EFC1/T13-11-19,we have examined the specimen tube and find that it is equal to those already supplied, as far as we can judge, and we have accordingly passed it on to Mr Hives for his opinion. DA.{Bernard Day - Chassis Design} | ||