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
Model of William Murdock's Oscillating Engine, 1785.
1785
Gold amulet in the form of a cobra
2000-100 BCE
100 Link Steel Surveying Chain, 1784.
1784
Satirical print of a failed balloon launch from Foley House, London in 1784
1784
Joseph Priestley LLD FRS
1782
Praeclarissimus Isaacus Newton Eques
1787
Chronometer watch in silver case by John Arnold and Son
hallmarked 1788
Hydrostatic balance by Jesse Ramsden, London, 1785-1789
1785-1789
‘Medico-Electrical Machine’ by Nairne and Blunt
1782-1793
Lunardi's second balloon ascending from St. George's Fields, 1785
1785-1790
Medal, 'Le Flesselles' Montgolfier balloon flight, Lyon, France, 19 January 1784
1784
Medal commemorating the first manned balloon flights
1784
Medal commemorating the Montgolfier unmanned balloon ascent
1783
Rotative Steam Engine by Boulton and Watt, 1788
1788
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Set of magnetical apparatus in case, by Adams
1790
Richard Arkwright
1790
Mr Lunardi's New Balloon
1785
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Neolithic flint scraper
4000-2001 BCE
The Rev Dr Priestley's House and Elaboratory
1792
Freud electronic laughing ball
1990-96
Toothbrush set
1791-1792
Medal, commemorating the first balloon ascents in Italy
1784
Engraving Carte de la Rade e Cherbourg levée en l'année 1787
1787
Theodolite used for the Principal Triangulation of Great Britain
1791
Mrs. Sage
1785
Print, ascent of a Montgolfier balloon
1783
Marine timekeeper with constant force escapement by Josiah Emery
1792
Verge watch in Staffordshire enamelled case by Ann Phillips
1790
Lever escapement watch by Josiah Emery
1792
Deck-watch used by Capt. George Vancouver on board HMS Discovery 1791-5
1791
Watch movement with spring detent escapement by John Arnold and Son
1787
Deck watch by John Arnold and Son
1790
Guilloché enamel watch displaying solar and sidereal time, by George Margetts
1790
Extending spectacles and case
1790-1793
Jonathan Hull's 'A Description and Draught of a Newly-Invented Machine'
1850-1899
Chevalier Humguffier and the Marquis de Gull; excursion to the Moon in their new Aerial vehicle
1784
Irish Linen Industry
1791
View of the Boiling Spring in Iceland Called the Great Geyser
1789
Pivoted-detent escapement watch by Larcum Kendall
1786
Model of Ggantija megalithic temple on the Maltese island of Gozo, 3000-2500 BC.
3000-2500 BCE
John Wilkinson, Iron Master, Token
1787-1793
Ancient Egyptian flint saw, replica
circa 3000 BCE
Friar Bacon
1786
Commemorative Halfpenny Token, Isaac Newton
1793
Barton Aqueduct
circa 1793