Stephenson's and Davy's safety lamps, c 1815.

'Mr Gurney's New Steam Carriage', 1829.

Various parts of a portable transit instrument, 1799.

Typex Mk III cypher machine for field use, late 1930s.

Gas protection for horses, West Ham, London, 1939.

Full upper and lower dentures, 1801-1870.

Gregorian reflecting telescope, 1763-65.

Molecular model, c 1875.

Huygens' pendulum clock, 1657.

Resetting Foucault's Pendulum, 1988.

"'Be Budget Wise!', BR poster, 1960. "

Necklace with a small portrait of a man, mid-late 19th century.