Gold lever escapement watch by John Leroux
1785
Joseph Priestley LLD FRS
1782
Satirical print of a failed balloon launch from Foley House, London in 1784
1784
100 Link Steel Surveying Chain, 1784.
1784
Pivoted-detent escapement watch by Larcum Kendall
1786
Gold amulet in the form of a cobra
2000-100 BCE
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
Mr Lunardi's New Balloon
1785
Freud electronic laughing ball
1990-96
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Gold minute repeating watch by Abraham-Louis Breguet
1784
Parts from a constant-force escapement by Thomas Mudge
1785
Neolithic flint scraper
4000-2001 BCE
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
Print, ascent of a Montgolfier balloon
1783
Mrs. Sage
1785
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Telescope by Galileo (replica)
1610; 1923
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Copy of clay liver used for divination, original from Babylon, 2050-1750 BCE
2050-1750 BCE
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Copy of Roman artificial leg, London, England, 1905-1915
300 BCE; 1905-1915
Model of a Phoenician bireme ship
1845-1964
Chevalier Humguffier and the Marquis de Gull; excursion to the Moon in their new Aerial vehicle
1784
'Military Surgical Instruments', published Vienna, Austria, 1782
1782
Universal microscope with case and lid
1782
Gold amulet in the form of Duamutef, Egypt, 2000-100 BCE
2000-100 BCE
Wooden backstaff or Davis quadrant made by John Gilbert on Tower Hill
1730; 1967
Specimens of linen, 1783-1784.
1783-1784
Ancient Egyptian flint saw, replica
circa 3000 BCE
Friar Bacon
1786
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
Engraving: Project d'une Travee en Fer de 300 pieds d'ouverture
1783
Silver medal to commemorate the 100th anniversary of the Diacon Oude Vrouwe and Mannen Huys
1783
Silver medal
1786
Engraving, Portrait of Sir Francis Bacon
1784
Mr. Arnold & his Balloon
1785
Bronze medal commemorating King Charles III of Spain
1783
Silver medal commemorating centenary of founding of Berlin College of Medicine under Margrave
1785
Medal, silver, commemorating founding of a childrens educational home at Nice
1784
Portrait. J.R. Perronet. Engraving 1782
1782
Original drawing for the engraving by S.C. Miger of Charles
1783