Planimeter, Swis, 1894.

Sir John Sinclair, Scottish agricultural economist and statistician, c 1790s.

Design for a paper-making machine, 1809.

'Design of a Losh and Stephenson Locomotive Steam Engine', c 1826.

Biscuit tin with lid, 1937-1990.

Monopoly board game, c 1990.

Scabble board game, c 1990.

Chess board with chess pieces and box, c 1990.

Passengers boarding a train at St Pancras station, 1950

"Indicator board, 1929."

The 'Comet', 1812.

Lead based bearing alloy. 13% antimony - 11