Architect's model, in five parts, of an 18th century house of dark brown varnished oak, said to be Valleyfield House

Silver model of a Lancaster aircraft presented to Air Chief Marshal The Honourable Sir Ralph Cochrane by Number 5 Group

Wooden model tank, made by a German prisoner for Corporal A.L. Sneddon, Cameronians, World War I

Original model of the Reverend Patrick Bell's reaping machine, known as Bell's reaper, constructed in 1826-1827

D'Bataviase Eeuw (The Batavian Century), model (scale 1:27) of a Dutch East Indiaman merchant ship, probably made to celebrate the centenary of Batavia (Jakarta) founded by the Dutch East India Company (Vereenigde Oost-Indische Compagnie) in 1619, model made about 1719

Model of the Wylam Dilly locomotive, made in the Museum workshop to a scale of 4 inches to 1 foot, 1885, the original designed and constructed by William Hedley in 1813

Sectional models of the engines of SS. 'Zealandia' and 'Australia', to a scale of 1 1/2 inches to 1 foot, made in the Museum workshop from drawings given by Messrs Elder and Co., Glasgow, 1898

Lade's relief model of the moon, by Dietrich Reimer (Ernst Vohsen), Berlin, 1899

Working model of the Victoria, scale 1:8, c. 1837, an early form of locomotive designed by Edward Bury and built by Edward Bury and Co., Liverpool, c. 1830, for the London and Birmingham Railway

Contemporary wooden model of the Earl of Rosse's reflecting telescope with a three foot diameter speculum, showing the method of mounting it, made at Birr Castle, Ireland, c. 1840

Working model of an orrery according to Copernicus, showing the planets with their satellites revolving round the sun, the whole being enclosed in a glass globe, by Sendtner, Munich, 1913

Working model of a tower clock fitted with Lord Grimthorpe's escapement and striking the hours and Westminster quarters on five tubular bells, to a scale of 6 inches to 1 foot, by James Ritchie and Son, Edinburgh

Model of a single furnace marine boiler with return tubes

Model of a marine engine with two horizontal cylinders and modified Stephenson valve gear, built by Messrs Humphreys and Tennant of Deptford, London, to a scale of 1:12

Model of Penn oscillating engine and paddles, brass, made to a scale of 1:16, 1840

Small model of a human head with long hair for electrical experiments, used by Fox Talbot, unsigned, c. 1850