Arkwright's Water Frame, 1775
1775
Marine Timekeeper known as 'H5' by John Harrison and Son 1770
1770
Rotative Steam Engine by Boulton and Watt, 1788
1788
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Watch in a puddingstone, gold and diamond case by John Leroux
1775-1785
Arkwright's Water Frame
1775
Freud electronic laughing ball
1990-96
Watt's end measuring machine
1776
Chronometer watch in silver case by John Arnold and Son
hallmarked 1788
Model of William Murdock's Oscillating Engine, 1785.
1785
Mural arc made for King George III
1770
Satirical print of a failed balloon launch from Foley House, London in 1784
1784
100 Link Steel Surveying Chain, 1784.
1784
Pivoted-detent escapement watch by Larcum Kendall
1786
Pivoted-detent escapement watch by John Arnold
1776
Watch movement with spring detent escapement by John Arnold and Son
1787
Flintlock pistol belonging to John Roger Arnold
1770-1780
Repeating clock-watch with dials on front and back by Gautrin, Paris
1780
Gold amulet in the form of a cobra
2000-100 BCE
Spoon with folding handle
1778
Rawhide bag for storing cinchona bark
1777-1785
Porcelain eyebath
1775-1785
Medal commemorating the Montgolfier unmanned balloon ascent
1783
Medal, Blanchard's balloon ascent, Nuremberg, Germany, 1787
1785
Medal commemorating balloon flight of Blanchard at Frankfurt
1785
Wax male figure showing the veins and some organs of the body, Florence, Italy, 1776-1780
1776-1780
Wax male figure showing the arteries of the body, Florence, Italy, 1776-1780
1776-1780
Wax male figure showing the muscles of the body
1776-1780
Joseph Priestley LLD FRS
1782
Portrait mezzotint print from engraving of Phelps Thomas and Bartlett John, 1778
1778
Praeclarissimus Isaacus Newton Eques
1787
Octagonal wooden telescope with slot down one side and moveable eyepice
1772-1773
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Achromatic doublet lens with a focal length of 52 inches
1780
Mezzotint portrait of John Bird
1776
Engraving of a demonstration to compare lightning conductor designs
1778-1780
Watch with spring detent escapement by John Arnold and Son
1788
Gold minute repeating watch by Abraham-Louis Breguet
1784
Table clock by Johnson
1775-1785
Portrait of Thomas Mudge (c.1715 – 1794) after Nathaniel Dance
1770-1775
Gold watch by Raymont
1772
Gold lever escapement watch by John Leroux
1785
Portrait oil painting of John Arnold and family 1783-1787
1783-1787
Gold and enamel pair cased watch by Justin Vulliamy
1775
Parts from a constant-force escapement by Thomas Mudge
1785
Chronometer movement by John Arnold
1775
Marine chronometer movement by Brockbanks
1787
'Dutch forgery' watch signed John Wilter
1780
Marine chronometer by John Arnold
1771
Neolithic flint scraper
4000-2001 BCE