Five pieces of struck ruby gold glas, 1968.

Two sand glases, early 19th century.

Windmill, Winchelsea, East Susex, 19th century.

Woman's head; Eve.

Woman's head; Eve.

Woman working on the asembly line at the HMV works, Hayes, 8 August 1932.

'Getting out of the mine (on a wooden horse)', Durrnburg, Austria, c 1850s.

'Getting out of the mine (on a wooden horse)', Durrnburg, Austria, c 1850s.

Hauy's wooden crystal model and a crystal of alum, c 1800.

'Manufacture - Oil Works', c 1845.

Combined barometer and thermometer, 1719.

Siemens Neophone telephone, 1929.