Telescope by Galileo (replica)
1610; 1923
Silver microscope by George Adams, c. 1761.
1763
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
George III's philosophical table
1761-1762
Pocket microscope by Jeremiah Sisson
1752
Neolithic flint scraper
4000-2001 BCE
Gold amulet in the form of a cobra
2000-100 BCE
George III's pendulum
1762
Altazimuth theodolite by Benjamin Cole & Son
1755-1765
Watch movement with remontoir and two balance springs by Thomas Mudge
1755
King George III's friction machine
1762
George III's compound engine
1762
George III's double-barrelled air pump
1761
Watch with Flamenville dead-beat escapement
1759
Demainbray's model of a camera obscura
1752
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Model diving bell with 12 sinking weights
before 1753
George III's Magdeburg hemispheres
1761
Magnetic toy by George Adams
1765
Mahogany cross-piece for an air pump
1761
Demainbray's convex mirror
1752
King George III's central forces machine
1762
Demainbray's optical model
1752
George III's glass sphere
1761
Quarter-repeating watch by Thomas Mudge
1755
Verge watch in silver inner case
1759
George III's cycloidal pendulum
1762
model carriage chassis with two axles, 1762
1762
Demainbray's Archimedean screw
1752
Watch with double dial
1760
Demainbray's optical model
1752
George III's tidal demonstration model
1762
Pedometer by Benjamin Grey
1755
Model of Hooke's universal joint
1760
Glass bell jar with a brass collar
1761
George III's inclined plane and Horse-way
1762
George III's weighted cylinder
1762
Demainbray's four wheeled wagon model
1751
Demainbray's optical model
1752
George III's clockwork bell
1761
Keys to the Clockmakers Company chest
1766
Demainbray's optical model
1752
George III's apparatus for oblique and compound collision
1762
Double brass stand for bell jars on a brass pillar
1761
George III's model crriage body
1762
Unweighted cylinder in frame
1762
Two brass pillars for an air pump
1761
Mahogany board with round ends and two short brass pillars
1761
Square signed "J.Ramsden, 1757"
1757
Gold repoussé watch depicting the Choice of Hercules, by John Ellicott
1767