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).
Attached report on tests conducted on Ediswan cables.
| Identifier | ExFiles\Box 168b\2\ img125 | |
| Date | 15th November 1926 | |
| X802 To HY.{Tom Haldenby - Plant Engineer} from EFC. EFC5/T15.11.26. RE EDISWAN CABLES. Please find attached copy of report of tests on Ediswan cables which we have made for you, in comparison with the cables you are using at present. EFC. | ||