George III's pendulum
1762
King George III's central forces machine
1762
Glass bell jar with a brass collar
1761
Double brass stand for bell jars on a brass pillar
1761
Square signed "J.Ramsden, 1757"
1757
George III's weighted cylinder
1762
model carriage chassis with two axles, 1762
1762
Mezzotint portrait of Benjamin Franklin
1762
George III's tidal demonstration model
1762
King George III's friction machine
1762
Unweighted cylinder in frame
1762
George III's cycloidal pendulum
1762
George III's apparatus for oblique and compound collision
1762
Gold amulet in the form of a cobra
2000-100 BCE
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
George III's compound engine
1762
George III's clockwork bell
1761
George III's philosophical table
1761-1762
Mahogany cross-piece for an air pump
1761
George III's glass sphere
1761
George III's inclined plane and Horse-way
1762
George III's model crriage body
1762
Mahogany board with round ends and two short brass pillars
1761
Two brass pillars for an air pump
1761
Freud electronic laughing ball
1990-96
Model of Hooke's universal joint
1760
George III's double-barrelled air pump
1761
George III's Magdeburg hemispheres
1761
Neolithic flint scraper
4000-2001 BCE
Axe head shaped flint
10000-5000 BCE
Iron Weight
1910-130
Verge repeating watch
1713-1750
Cylinder watch in pair case
1692-1730
Print, etching of Night scene in European city
1940-1050
Upright microscope (c.1760)
1760
Flint hand tool
8500-2000 BCE
Spindle with Whorl, Stone Age
5000-500 BCE
Red granite drill core
2686-2613 BCE
Diorama of Grimes Graves Flint Mine, 2000 BC
2000 BCE
Small Stone Age
8500-2000 BCE
Flint hand tool, flake type, Stone Age.
8500-2000 BCE
Flint hand tool, side-scraper, made in the Stone Age.
8500-2000 BCE
Small Stone Age
8500-2000 BCE
Engraving, La Lanterne Magique
1757
Flint hand tool, side-scraper, made in the Stone Age.
8500-2000 BCE
Flint hand tool, core-type, Stone Age.
8500-2000 BCE
Etching of Benjamin Franklin
1759
Flint hand tool
8500-2000 BCE
Flint hand tool
8500-2000 BCE
Flint hand tool, core-type, Stone Age.
8500-2000 BCE