Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Medal, Blanchard's balloon ascent, Nuremberg, Germany, 1787
1785
Model of William Murdock's Oscillating Engine, 1785.
1785
Medal commemorating the Montgolfier unmanned balloon ascent
1783
Medal commemorating balloon flight of Blanchard at Frankfurt
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 first balloon ascents in Italy
1784
Atmospheric Engine by John Smeaton, 1772
1772 (original); 1919 (model)
Freud electronic laughing ball
1990-96
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
Mr Lunardi's New Balloon
1785
Gold lever escapement watch by John Leroux
1785
Parts from a constant-force escapement by Thomas Mudge
1785
Mrs. Sage
1785
Gold minute repeating watch by Abraham-Louis Breguet
1784
Print, ascent of a Montgolfier balloon
1783
Neolithic flint scraper
4000-2001 BCE
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Telescope by Galileo (replica)
1610; 1923
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Replica of Lightning Conductor by Benjamin Franklin, United States, 1730-1760
1730-1760 (original); 1931-1939 (replica)
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
Model of Iron Bridge, Coalbrookdale, Shropshire, 1784
1784
Model of Gutenberg's Press, 1430
1960-1979
Watt's Pumping Engine 'Old Bess', 1777
1777 (original); 1894 (model)
Model of Mud House
6000-5000BCE
Copy of Roman artificial leg, London, England, 1905-1915
300 BCE; 1905-1915
Chevalier Humguffier and the Marquis de Gull; excursion to the Moon in their new Aerial vehicle
1784
Reproduction of Joseph Priestley's oxygen apparatus
1774; 1923
Friar Bacon
1786
Persian pottery measure
circa 3000 BCE
Persian pottery measure
circa 3000 BCE
Iron Weight
1910-130
RGD Television
1965-195
One of two Sumerian solid cylindrical weights
circa 2000 BCE
2 circular plaster casts of the 2 halves of a Greek coin
700-100 BCE; 1930-1950
Stella Projection Television Receiver, Type ST1481
1950-159
Model of Sun and Planet Gearing
1782-1784
Ancient Egyptian flint saw, replica
circa 3000 BCE
Engraving: Project d'une Travee en Fer de 300 pieds d'ouverture
1783
Medal commemorating 50th anniversary of Joseph Priestley
1783
Engraving, Portrait of Sir Francis Bacon
1784
Bronze medal commemorating King Charles III of Spain
1783