Thomas Telford FRS, Scottish civil engineer, c 1805.

Robert Stevenson, Scottish lighthouse engineer, c 1820s.

Princes Alexandra's arrival at the Bricklayers' Arms Station, London, 1863.

'Grand Fete, St James' Park', London, 1 August 1814.

Princes Alexandra's arrival at the Bricklayers' Arms Station, London, 1863.

Country scene, mid 19th century.

Parts of the machinery for a medium plane, 1796.

Construction of the Metropolitan District Railway, Blackfriars, London, c 1869.

Park gates by Coalbrookdale Company, Kensington Gardens, London, 2003.

Hull of TS 'Queen Mary' under construction showing upper deck, 1934.

Thomas Telford, Scottish civil engineer, c 1810.

Construction of the Metropolitan District Railway, Blackfriars, London, c 1869.