Falling-drum water clock, c 1700.

Ivory opium pipe with ornate metal mount, Chinese.

Falling-drum water clock, c 1700.

Bras incense burner, Indian, 19th century.

Bronze bust of Bacchus, Roman, 2nd century.

Thor Heyerdahl's reed boat 'Ra II', 1970.

Models of crystal models.

Bras armillary sphere made by Adam Heroldt of Rome in 1648.

Labourer using a breast plough, 1882.

Printing plate showing parts of a reversible plough, c 1877-1950.

Fordson tractors hauling two-furrow and three-furrow Ransome ploughs, c 1942.

BOAC 'Evolution of Flight' paintbox, 1969-1970.