Electrode with six-pronged rake end.

Graphite electrode. Light micrograph in cro

Graphite Electrode. Light micrograph in cro

Zeta with vaccuum spectograph fitted.

Inhalation apparatus

Crayon drawing of the Moon, 1796.

Calabash tobacco pipe, European, 1850-1900.

Powder insufflator, 1871-1900.

Set of obstetrical instruments, mid 19th century.

Gentleman's travelling dresing case or barber's case, French, c 1770-1870.

Brass divination bowl, Middle East, 1851-1920.

Handles of a hand tool from the Titanic, 1912.