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).
Responding to an inquiry about 'Rubite' cables.
| Identifier | ExFiles\Box 52\1\ Scan112 | |
| Date | 27th June 1929 | |
| X4473. Roy. {Sir Henry Royce} from EFC. {E. Fowler Clarke - Electrical Engineer} EFC {E. Fowler Clarke - Electrical Engineer} 2/AD27.6.29. In answer to your Roy {Sir Henry Royce} 6/MG26.6.29, we have not previously heard of 'Rubite' cables. So far as we know there is no complaint of our present cables, but satisfaction all round. EFC. {E. Fowler Clarke - Electrical Engineer} | ||