Telescope by Galileo (replica)
1610; 1923
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Great spinning wheel
c.1750
Turret clock movement by William Smith
1750
Pocket microscope by Jeremiah Sisson
1752
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
Demainbray's scioptric ball
1745-1755
Portrait of Benjamin Gray (1676 – 1764)
1745-1755
Watch movement with remontoir and two balance springs by Thomas Mudge
1755
Eight-day longcase clock by George Graham
1750
Cylinder watch with enamelled gold case made for Queen Charlotte
1740-1760
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Demainbray's model of a camera obscura
1752
Model diving bell with 12 sinking weights
before 1753
Small lantern clock with alarm signed George Graham
1750-1760
Quarter-repeating watch by George Graham
1745
Demainbray's cometarium
1750-1760
Demainbray's convex mirror
1752
Section of track
1745-1755
Watch in a porcelain case by J Grantham
1750
Quarter-repeating watch by Thomas Mudge
1755
Demainbray's model scorpion catapult
1745-1755
Watch with double dial
1760
Table clock with pull quarter repeat by Andrew Dunlop
1740
Demainbray's optical model
1752
Demainbray's convex lens
1750
Demainbray's Archimedean screw
1752
Tumbler, horn, with silver strip around rim, 1742
1742
Demainbray's optical model
1752
Model 'Maximum machine', before 1753.
1740-1753
Pair-cased watch by Gray & Vulliamy
1740-1760
Male urinal, Netherlands, 1740-1760
1740-1760
Pedometer by Benjamin Grey
1755
Model of Hooke's universal joint
1760
Model to demonstrate the path of a projectile
1740-1753
Demainbray's optical model
1752
Demainbray's four wheeled wagon model
1751
Demainbray's optical model
1752
Demainbray's turquoise disc
1745-1755
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
Case for William Roy’s standard scale, 1742
1742
Plate for printing calibrated scales for barometers
1756-1757
William Roy’s standard scale, 1742
1742
Square signed "J.Ramsden, 1757"
1757