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).
Specification sheet from The Macintosh Cable Co. Ltd. for vulcanised cables, including a list of branch offices.
| Identifier | ExFiles\Box 168\1\ img004 | |
| Date | 24th December 1924 guessed | |
| The Macintosh Cable Co., Ltd. MAKERS of Vulcanised India Rubber Cables, Vulcanised Bitumen Cables BRANCH OFFICES: LIVERPOOL: 26, Chapel Street. LONDON: 22, Queen Anne's Gate, S.W. YORKSHIRE: 22, Park Square, Leeds. MIDLANDS: IRELAND: 1 South Anne Street, Dublin. The insulating material of these cables is prepared by a special process which ensures uniformity. this type has been proposed by the I.E.E. for lighting. To avoid any difficulty in stripping the cables, the length in coils of these papers... ...and boring the inner paper is... ...in this class of business is 12% for cables... ...papered rubbers in... | ||