Telescope by Galileo (replica)
1610; 1923
Orrery by Thomas Wright
1735-1745
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Great spinning wheel
c.1750
Majolica pharmacy jar
1730-1750
Turret clock movement by William Smith
1750
Pocket microscope by Jeremiah Sisson
1752
Eight-day longcase clock by Justin Vulliamy
1745-1755
Demainbray's compound microscope
1745
Watch movement with remontoir and two balance springs by Thomas Mudge
1755
Cylinder watch with enamelled gold case made for Queen Charlotte
1740-1760
Eight-day longcase clock by George Graham
1750
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Small lantern clock with alarm signed George Graham
1750-1760
Demainbray's cometarium
1750-1760
Model diving bell with 12 sinking weights
before 1753
Quarter-repeating watch by George Graham
1745
Surveyor's Level by Joseph Jackson
1735-60
Demainbray's model scorpion catapult
1745-1755
Quarter-repeating watch by Thomas Mudge
1755
Table clock with pull quarter repeat by Andrew Dunlop
1740
Demainbray's rat's tail crane model
1735-1753
Watch in a porcelain case by J Grantham
1750
Demainbray's optical model
1752
Model of Vauloue's piledriver
1737-1752
Demainbray's optical model
1752
Male urinal, Netherlands, 1740-1760
1740-1760
Pedometer by Benjamin Grey
1755
Demainbray's Archimedean screw
1752
Model of Hooke's universal joint
1760
Gold repeating watch by Benjamin Gray
1730
Demainbray's four wheeled wagon model
1751
Model to demonstrate the path of a projectile
1740-1753
Demainbray's Irish low-backed cart model
1735-1754.
Demainbray's optical model
1752
Demainbray's optical model
1752
Triple-cased quarter-repeater watch by Paul du Pin
1739
Demainbray's wharf jib crane model
1729-1753
Grave marker, grave '221'
1860-1920
Barometer printing plate, inscribed " I.Watt Glasgow"
1756-1757
Gold amulet in the form of a cobra
2000-100 BCE
Demainbray's hydrostatic paradox vessels
1735-1752
Demainbray's convex lens
1750
Demainbray's turquoise disc
1745-1755
Demainbray's yellow disc
1745-1755
Tumbler, horn, with silver strip around rim, 1742
1742
Etching of an electrically powered garden
1755
Model 'Maximum machine', before 1753.
1740-1753
Oil painting portrait of George Graham, 1740-1749
1740-1749
Watch with double dial
1760