Marine Timekeeper known as 'H5' by John Harrison and Son 1770
1770
Arkwright's Water Frame
1775
'Dutch forgery' watch signed John Wilter
1780
Arkwright's Water Frame, 1775
1775
Repeating clock-watch with dials on front and back by Gautrin, Paris
1780
Medal, Blanchard's balloon ascent, Nuremberg, Germany, 1787
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
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
Section of lightning conductor from St Paul’s cathedral
1769
Pivoted-detent escapement watch by John Arnold
1776
Flintlock pistol belonging to John Roger Arnold
1770-1780
Gold repoussé watch depicting the Choice of Hercules, by John Ellicott
1767
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 commemorating balloon flight of Blanchard at Frankfurt
1785
Wax male anatomical figure
1776-1780
Wax male figure showing the muscles and bones of the body, Florence, Italy, 1776-1780
1776-1780
Engraving of a demonstration to compare lightning conductor designs
1778-1780
Gold minute repeating watch by Abraham-Louis Breguet
1784
Medal commemorating the first manned balloon flights
1784
Medal commemorating the Montgolfier unmanned balloon ascent
1783
Medal, 'Le Flesselles' Montgolfier balloon flight, Lyon, France, 19 January 1784
1784
Medal, commemorating the first balloon ascents in Italy
1784
Achromatic doublet lens with a focal length of 52 inches
1780
Mezzotint portrait of John Bird
1776
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
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
Keys to the Clockmakers Company chest
1766
Watch in a puddingstone, gold and diamond case by John Leroux
1775-1785
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 by John Arnold
1771
Neolithic flint scraper
4000-2001 BCE
Mrs. Sage
1785
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Telescope by Galileo (replica)
1610; 1923
Terrestrial Globe by George Adams
1766