Box of amputation instruments, German, 1831-1870.

Orrery with wooden case, 1718-1747.

Orrery with wooden case, 1718-1747.

Alexander Performance Scale Test material, by Thomas Nelson and Sons Ltd, c.1950.

Moy 35mm cine camera, c 1909.

Moy 35mm cine camera, 1909.

Man with a wooden leg, mid 19th century.

Dotting machine, English, 1918-1926.

Cupping set, in wooden case, 1860-1930.

Motion of Venus or Mercury magic lantern slide, 19th century.

Surgical instrument set, Indian, 19th century.

Surgical instrument set, Indian, 19th century.