Rotative Steam Engine by Boulton and Watt, 1788
1788
Telescope by Galileo (replica)
1610; 1923
Theodolite used for the Principal Triangulation of Great Britain
1791
'Haystack' Boiler, 1775-1799
1775-1799 (original); 1900-1907 (model)
Machine-Screw thread making tool, by Henry Maudslay
circa 1800
Moon globe by John Russell, England, 1797
1797
Gold lever escapement watch by John Leroux
1785
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
'Early 'perpetuelle' watch by Abraham-Louis Breguet
1783-1800
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Model of William Murdock's Oscillating Engine, 1785.
1785
100 Link Steel Surveying Chain, 1784.
1784
‘Medico-Electrical Machine’ by Nairne and Blunt
1782-1793
Richard Arkwright
1790
Marine chronometer by John Arnold and Son
1795
Vacuum Gauge by Boulton and Watt
1794
Satirical print of a failed balloon launch from Foley House, London in 1784
1784
Gold amulet in the form of a cobra
2000-100 BCE
Lunardi's second balloon ascending from St. George's Fields, 1785
1785-1790
Parts from a constant-force escapement by Thomas Mudge
1785
Neolithic flint scraper
4000-2001 BCE
Mrs. Sage
1785
Watch and compass by Benjamin Webb
1799
Chronometer watch in silver case by John Arnold and Son
hallmarked 1788
Repeating watch with unusual escapement by Abraham-Louis Breguet
1795
Small screw-cutting device or fusee engine for clock-maker's use
circa 1800
Pivoted-detent escapement watch by Larcum Kendall
1786
Mr Lunardi's New Balloon
1785
Deck-watch used by Capt. George Vancouver on board HMS Discovery 1791-5
1791
Clock-watch by Daniel De St Leu
1797
Divers Projets
1798
Medal commemorating the first manned balloon flights
1784
Terrestrial globe by John and William Cary, London
1790-1794
Spring-detent escapement watch with gold case by John Arnold and Son
1796
Toothbrush set
1791-1792
Six Bramah lock drilling templates, on pine (wood) board
circa 1795
Set of magnetical apparatus in case, by Adams
1790
Stipple-engraved portrait of Margaret Bryan and two children
1797
Hydrostatic balance by Jesse Ramsden, London, 1785-1789
1785-1789
Lever escapement watch by Josiah Emery
1792
Millwright's measuring tool
around 1790
Lever escapement watch by John Grant
1795
Musical table clock by Thwaites for Barraud
1788
Medal commemorating the Montgolfier unmanned balloon ascent
1783
Watch with spring detent escapement by John Arnold and Son
1788
Deck watch by John Arnold and Son
1790
A skeleton clock designed to represent the terrestial globe by Henry Gratte
1800
Medal, Blanchard's balloon ascent, Nuremberg, Germany, 1787
1785
Gold minute repeating watch by Abraham-Louis Breguet
1784
Medal, 'Le Flesselles' Montgolfier balloon flight, Lyon, France, 19 January 1784
1784