Trade card of Bleuler, scientific instrument makers, 18th century.

Trade card of Timothy Brandreth and George Willdey, c 18th century.

Sir Hugh Myddelton, Welsh goldsmith and engineer, c 1620s.

Celestial globe, 1636.

'Improved Paper Mill', 1821.

'The globe or sphere in its three different positions', mid 18th century.

Steam carriage, 1860.

Celestial and terrestrial globes, 1766.

Doves, 1838-1842.

Grey squirrel, North America, 1838-1842.

Sir Marc Isambard Brunel, French-born English engineer and inventor, c 1810s.

Pair of doves, Samoa, 1838-1842.