model carriage chassis with two axles, 1762
1762
Grave marker, grave '221'
1860-1920
Lodestone in silver case
1762
Terrestrial Globe by George Adams
1766
Barometer printing plate, inscribed " I.Watt Glasgow"
1756-1757
Gold amulet in the form of a cobra
2000-100 BCE
Unweighted cylinder in frame
1762
George III's weighted cylinder
1762
Demainbray's convex lens
1750
George III's pendulum
1762
Glass bell jar with a brass collar
1761
George III's apparatus for oblique and compound collision
1762
Demainbray's turquoise disc
1745-1755
George III's cycloidal pendulum
1762
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Double brass stand for bell jars on a brass pillar
1761
Demainbray's yellow disc
1745-1755
Tumbler, horn, with silver strip around rim, 1742
1742
Mezzotint portrait of Benjamin Franklin
1762
Etching of an electrically powered garden
1755
Model 'Maximum machine', before 1753.
1740-1753
Turret clock movement by William Smith
1750
Demainbray's cometarium
1750-1760
Oil painting portrait of George Graham, 1740-1749
1740-1749
Watch with double dial
1760
Great spinning wheel
c.1750
Demainbray's model scorpion catapult
1745-1755
Cylinder watch with enamelled gold case made for Queen Charlotte
1740-1760
Watch movement with remontoir and two balance springs by Thomas Mudge
1755
Expedition Crane
1764
King George III's central forces machine
1762
Small lantern clock with alarm signed George Graham
1750-1760
Cylindrical condensing chamber
1761
Plane table outfit by Benjamin Cole
1750-1766
Square signed "J.Ramsden, 1757"
1757
George III's tidal demonstration model
1762
Barograph clock by Alexander Cumming
1766
King George III's friction machine
1762
Pocket microscope by Jeremiah Sisson
1752
Case for William Roy’s standard scale, 1742
1742
Triple-cased quarter-repeater watch by Paul du Pin
1739
King George III's archimedean screw
1762
Quarter-repeating watch by George Graham
1745
Gold repoussé watch depicting the Choice of Hercules, by John Ellicott
1767
Small white cup in soft paste porcelain
1748-1763
Cutter, Alert
1755
Portrait of Benjamin Gray (1676 – 1764)
1745-1755
Demainbray's Archimedean screw
1752
Telescope by Galileo (replica)
1610; 1923
Plate for printing calibrated scales for barometers
1756-1757