Bag with objects for divination, Africa, 1880-1930.

Bag with objects for divination, Africa, 1880-1930.

Couple with a baby, mid 19th century.

'The Magic' vacuum cleaner, 105 volts. Made

'A Medicine Man Administering to a Patient', North America, 1857.

Zulu medicine man, South Africa, 1900-1925.

Laennec's stethoscope, c 1820.

'Medicinal', c 1845.

Medicine man's bag, Africa, 1880-1930.

Wooden sculpture of a religious figure, Science Museum, London, 2007.

Ibibio medicine man in the 1930s.

Medicine man's bag, Democratic Republic of Congo, late 19th-20th century.