'Flying Scotsman', 1928.

Cable being loaded into the hold of HMS 'Agamemnon', 1857.

Shipping cable on Great Eastern, 1865.

Cable on 'Great Eastern', Valentia, Ireland, 1865.

Two-fibre fibre optic cable, c 1950s.

The Earth and the Moon, 1992.

Overlead' cable windlas, 1906.

Nimbus 7 image of the Pacific Coast of the United States, 1978.

'Flying Scotsman', c 1946.

Telegraph wire at the Greenwich works, London, 1866.

"Wagon loaded with coal in a shed at Garston docks, Liverpool, c 1926. "

Making gun barrels using the Armstrong method, Shanghai, 1883.