Ear, nose and throat organs, 19th-20th century.

Face mould for administering radiotherapy, c 1965.

Ancient Chinese cast iron implement moulds, c 300 BC.

Phrenological plaster cast heads, 1823-1950.

Italian stand at the Great Exhibition, Crystal Palace, London, 1851.

Early Egyptian water clock, 1415-1380 BC.

Three flint knives & part of a trepanned skull, France, 5 BC-5000 BC.

Phrenological head, French.

Egyptian shadow clock, 10th-8th century BC.

Egyptian shadow clock, 10th-8th century BC.

Early Egyptian water clock, 1415-1380 BC.

Artificial arm and hand, 1890-1910.