Smaller specimen of the London to Birmingham co-axial cable laid by the British Post Office in 1935-36, the first long distance co-axial cable in Britain. Specimen of London-Birmingham co-axial cable, 1935-1936 1935-1936
Larger specimen of the London to Birmingham co-axial cable laid by the British Post Office in 1935-36, the first long distance co-axial cable in Britain. Specimen of London-Birmingham co-axial cable, 1935-1936 1935-1936
Cables, for slow-speed relay operated simulator of the National Physical Laboratory's automatic computing engine (ACE), by the National Physical Laboratory, Teddington, Middlesex, England and components by Bosch, Germany, 1950 cables for Slow-speed ACE simulator, 1950 1950
Fibre optic cable, from piece of barbed steel 'Sabretape', used as the basic component of a perimeter fence alarm system, made by Pilkington Security Equipment ltd., Denbigh, Wales, 1985 Fibre optic cable 1985