Section of lightning conductor from St Paul’s cathedral
1769
Expedition Crane
1764
Mural arc made for King George III
1770
Portrait mezzotint print from engraving of Phelps Thomas and Bartlett John, 1778
1778
Gold amulet in the form of a cobra
2000-100 BCE
Spoon with folding handle
1778
Watt's end measuring machine
1776
Wax male figure showing the arteries of the body, Florence, Italy, 1776-1780
1776-1780
Wax male figure showing the veins and some organs of the body, Florence, Italy, 1776-1780
1776-1780
Wax male figure showing the muscles of the body
1776-1780
English wooden doll
circa 1780
Mezzotint: Portrait of John Arnold
1770
Freud electronic laughing ball
1990-96
Wood moulding plane, dated 1771
1771
Arkwright's Water Frame
1775
Engraving of a demonstration to compare lightning conductor designs
1778-1780
Neolithic flint scraper
4000-2001 BCE
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Silver microscope by George Adams, c. 1761.
1763
Mezzotint portrait of John Bird
1776
Magnetic toy by George Adams
1765
Achromatic doublet lens with a focal length of 52 inches
1780
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Arkwright's prototype spinning machine, 1769.
1769
Arkwright's Water Frame, 1775
1775
Octagonal wooden telescope with slot down one side and moveable eyepice
1772-1773
Wax male anatomical figure
1776-1780
Wax male figure showing the muscles and bones of the body, Florence, Italy, 1776-1780
1776-1780
Ticket medal
1776
Bronze medal,Catherine the Great
1763
Copper medal commemorating Thomas Le Vacher de la Feutrie as dean of Paris medical school 1779 to 1780
1780
Silver medal commemorating a terrible flood of 20 and 21st November 1776 but location unknown
1776-1777
Portrait. J.Buxton. Mezzotint 1781
1781
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Six's maximum and minimum thermometer
1780
Hand-held knife sharpener with wooden handle in which knife is rubbed in the V formed by the hardened steel pieces
1770-1780
De Luc whalebone hygrometer by Hausmann, 1781.
1781
Quarter-Real coin of Charles III (Spain)
1778