Telescope by Galileo (replica)
1610; 1923
Freud electronic laughing ball
1990-96
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Great spinning wheel
c.1750
Pocket microscope by Jeremiah Sisson
1752
Turret clock movement by William Smith
1750
Cutter, Alert
1755
Eight-day longcase clock by Justin Vulliamy
1745-1755
Gold amulet in the form of a cobra
2000-100 BCE
Neolithic flint scraper
4000-2001 BCE
Demainbray's compound microscope
1745
Cutter, Alert
1755
Demainbray's scioptric ball
1745-1755
Watch movement with remontoir and two balance springs by Thomas Mudge
1755
Eight-day longcase clock by George Graham
1750
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Demainbray's cometarium
1750-1760
Small lantern clock with alarm signed George Graham
1750-1760
Model diving bell with 12 sinking weights
before 1753
Quarter-repeating watch by George Graham
1745
Demainbray's convex mirror
1752
Demainbray's model scorpion catapult
1745-1755
Quarter-repeating watch by Thomas Mudge
1755
Tumbler, horn, with silver strip around rim, 1742
1742
Demainbray's convex lens
1750
Demainbray's optical model
1752
Watch in a porcelain case by J Grantham
1750
Watch with double dial
1760
Demainbray's optical model
1752
Pedometer by Benjamin Grey
1755
Demainbray's Archimedean screw
1752
Model of Hooke's universal joint
1760
Section of track
1745-1755
Demainbray's four wheeled wagon model
1751
Demainbray's turquoise disc
1745-1755
Demainbray's optical model
1752
Demainbray's optical model
1752
Demainbray's yellow disc
1745-1755
Glass cylinder, containing a tap and slipwire
circa 1750
Grave marker, grave '221'
1860-1920
Barometer printing plate, inscribed " I.Watt Glasgow"
1756-1757
Etching of an electrically powered garden
1755
Case for William Roy’s standard scale, 1742
1742
Plate for printing calibrated scales for barometers
1756-1757
Demainbray's model of a camera obscura
1752
William Roy’s standard scale, 1742
1742
Portrait of Benjamin Gray (1676 – 1764)
1745-1755
Square signed "J.Ramsden, 1757"
1757
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)