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

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

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

Face mould for administering radiotherapy, c 1965.

Plaster figure wearing orthopaedic appliances, England, c.1900.

Plaster figure wearing orthopaedic appliances, England, 1860-1910.

Ancient Chinese cast iron implement moulds, c 300 BC.

Phrenological plaster cast heads, 1823-1950.

Male figure with trus, c 1860-1910.

Statue showing a dissected chest, by Christopher Hobbs, 1970.

Early Egyptian water clock, 1415-1380 BC.

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