Freud electronic laughing ball
1990-96
Marine chronometer by John Arnold
1771
Chronometer movement by John Arnold
1775
Pivoted-detent escapement watch by John Arnold
1776
Wood moulding plane, dated 1771
1771
Mezzotint: Portrait of John Arnold
1770
Gold and enamel pair cased watch by Justin Vulliamy
1775
Gold watch by Raymont
1772
Grave marker, grave '221'
1860-1920
Telescope by Galileo (replica)
1610; 1923
Mural arc made for King George III
1770
Section of lightning conductor from St Paul’s cathedral
1769
Expedition Crane
1764
Zinc discs, painted one side white with broad red line across the centre
1772-1773
Watt's end measuring machine
1776
Quarter repeating watch by Ellicott, London
1765-1775
Gold amulet in the form of a cobra
2000-100 BCE
Barograph clock by Alexander Cumming
1766
Terrestrial Globe by George Adams
1766
Arkwright's Water Frame
1775
Magnetic toy by George Adams
1765
Mezzotint portrait of John Bird
1776
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Arkwright's prototype spinning machine, 1769.
1769
Arkwright's Water Frame, 1775
1775
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Marine Timekeeper known as 'H5' by John Harrison and Son 1770
1770
Clock movement for Shelton regulator clock
1768-1769
Keys to the Clockmakers Company chest
1766
Portrait of Thomas Mudge (c.1715 – 1794) after Nathaniel Dance
1770-1775
Octagonal wooden telescope with slot down one side and moveable eyepice
1772-1773
Neolithic flint scraper
4000-2001 BCE
Arm for dividing apparatus built by James Watt
1772-1774
Celestial globe by George Adams
1766
Sextant by Jesse Ramsden
circa 1772
Gold repoussé watch depicting the Choice of Hercules, by John Ellicott
1767
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Rigged model of Flemish carvel construction Carrack
1910-1921
Mariner's compass
circa 1775
Replica of Roman steelyard, from Pompeii, 79 AD
1-79 CE; before 1914
1770 plan of intended canal near Killerby
1770
John Harrison
1768
Graces awakening Cupid
1776
Coade Stone fragment
1769
Galileo
1884
Plaster replica of a Greek statue of Asklepios
1860-1920; 500-401 BCE
Nymphs adorning the statue of Pan
1776
Trade card: Ramsden
1767-1771
Replica of Roman equal-arm balance, from Pompeii, 79 AD
1-79 CE; before 1914
Plaster replica of a Greek state of Asklepios
1860-1920; 500-401 BCE