Arkwright's Water Frame, 1775
1775
Marine Timekeeper known as 'H5' by John Harrison and Son 1770
1770
Medal commemorating the Montgolfier unmanned balloon ascent
1783
Watt's end measuring machine
1776
Joseph Priestley LLD FRS
1782
Portrait mezzotint print from engraving of Phelps Thomas and Bartlett John, 1778
1778
Mural arc made for King George III
1770
Pivoted-detent escapement watch by John Arnold
1776
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
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
Mezzotint: Portrait of John Arnold
1770
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Freud electronic laughing ball
1990-96
Wood moulding plane, dated 1771
1771
English wooden doll
circa 1780
Medal commemorating the Montgolfier unmanned balloon ascent
1783
Octagonal wooden telescope with slot down one side and moveable eyepice
1772-1773
Arkwright's Water Frame
1775
Print, ascent of a Montgolfier balloon
1783
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
Engraving of a demonstration to compare lightning conductor designs
1778-1780
Portrait of Thomas Mudge (c.1715 – 1794) after Nathaniel Dance
1770-1775
Gold watch by Raymont
1772
Gold and enamel pair cased watch by Justin Vulliamy
1775
Chronometer movement by John Arnold
1775
'Dutch forgery' watch signed John Wilter
1780
Marine chronometer by John Arnold
1771
Wax male figure showing the muscles and bones of the body, Florence, Italy, 1776-1780
1776-1780
Wax male anatomical figure
1776-1780
Neolithic flint scraper
4000-2001 BCE
Model of a 28 gun frigate
1770-1780
Sextant by Jesse Ramsden with case
1770-1775
Jonathan Hull's 'A Description and Draught of a Newly-Invented Machine'
1850-1899
Oil paintings
1773
Oil paintings
1774
Set of lithotomy instruments in fishskin case
1771-1780
Apothecary's balance with steel beam and hallmarked silver pans in rectangular wooden case
1779-1782
Reproduction of Joseph Priestley's oxygen apparatus
1774; 1923
Apothecary's balance
1778-1780
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
Transit telescope
1770
'Military Surgical Instruments', published Vienna, Austria, 1782
1782
Universal microscope with case and lid
1782