Telescope by Galileo (replica)
1610; 1923
Orrery made by John Rowley for the Earl of Orrery
1712-1713
Longcase clock by James and John Harrison
1728
Orrery by Thomas Wright
1735-1745
Print of Henry Beighton's Engraving of a Newcomen Engine
1717-1725
Demainbray's Newcomen engine model
1720
Freud electronic laughing ball
1990-96
Silver microscope by George Adams, c. 1761.
1763
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Longcase clock movement by John and James Harrison
1726-1728
George III's philosophical table
1761-1762
Great spinning wheel
c.1750
Majolica pharmacy jar
1730-1750
Pocket microscope by Jeremiah Sisson
1752
Turret clock movement by William Smith
1750
Barnard Tompion clock
1708
Cutter, Alert
1755
Edmund Culpeper
1720
Gold amulet in the form of a cobra
2000-100 BCE
Eight-day longcase clock by Justin Vulliamy
1745-1755
Table clock with pull quarter repeat by George Tyler
1715-1725
Neolithic flint scraper
4000-2001 BCE
George III's pendulum
1762
Etching of an electrically powered garden
1755
Marine timekeeper by Henry Sully, Paris, 1724
1724
Longcase clock with tidal dial by Christopher Pinchbeck
1715-1725
Pharmacy storage jar used for theriac
1725-1755
Verge escapement watch movement by Thomas Tompion and George Graham
1711
Demainbray's compound microscope
1745
Demainbray's scioptric ball
1745-1755
Cutter, Alert
1755
Watch movement with remontoir and two balance springs by Thomas Mudge
1755
George III's compound engine
1762
King George III's friction machine
1762
Gold pair-cased watch with gold champleve dial, by Daniel Quare
1710
Model wagon, horse-drawn quarry truck
1730
Oil painting portrait of George Graham, 1740-1749
1740-1749
Cylinder watch with enamelled gold case made for Queen Charlotte
1740-1760
Eight-day longcase clock by George Graham
1750
George III's double-barrelled air pump
1761
Mezzotint portrait of Benjamin Franklin
1762
Demainbray's model of a camera obscura
1752
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Mahogany cross-piece for an air pump
1761
Model diving bell with 12 sinking weights
before 1753
Small lantern clock with alarm signed George Graham
1750-1760
Demainbray's cometarium
1750-1760
Demainbray's convex mirror
1752
George III's Magdeburg hemispheres
1761
Quarter-repeating watch by George Graham
1745