Tumbler, horn, with silver strip around rim, 1742
1742
Model 'Maximum machine', before 1753.
1740-1753
Demainbray's Irish low-backed cart model
1735-1754.
Doorcase 56 Lincoln’s Inn Fields
circa 1750
Demainbray's Archimedean screw
1752
Demainbray's convex lens
1750
Etching of an electrically powered garden
1755
Demainbray's hydrostatic paradox vessels
1735-1752
Demainbray's rat's tail crane model
1735-1753
Demainbray's turquoise disc
1745-1755
Demainbray's yellow disc
1745-1755
Cutter, Alert
1755
Demainbray's model scorpion catapult
1745-1755
Pocket microscope by Jeremiah Sisson
1752
Demainbray's cometarium
1750-1760
Clarke's Hydrometer (c. 1755)
1755
Demainbray's wharf jib crane model
1729-1753
Square signed "J.Ramsden, 1757"
1757
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Cylinder watch with enamelled gold case made for Queen Charlotte
1740-1760
Quarter-repeating watch by George Graham
1745
Watch with double dial
1760
Watch movement with remontoir and two balance springs by Thomas Mudge
1755
Triple-cased quarter-repeater watch by Paul du Pin
1739
Oil painting portrait of George Graham, 1740-1749
1740-1749
Small lantern clock with alarm signed George Graham
1750-1760
Turret clock movement by William Smith
1750
Gold repeating watch by Benjamin Gray
1730
Gold amulet in the form of a cobra
2000-100 BCE
Great spinning wheel
c.1750
Portrait of Benjamin Gray (1676 – 1764)
1745-1755
Model wagon, horse-drawn quarry truck
1730
Model to demonstrate the path of a projectile
1740-1753
Model diving bell with 12 sinking weights
before 1753
Demainbray's convex mirror
1752
Demainbray's scioptric ball
1745-1755
Demainbray's optical model
1752
Demainbray's optical model
1752
Demainbray's optical model
1752
Demainbray's optical model
1752
Demainbray's model of a camera obscura
1752
Section of track
1745-1755
Freud electronic laughing ball
1990-96
Demainbray's four wheeled wagon model
1751
Cutter, Alert
1755
Demainbray's compound microscope
1745
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Model of Hooke's universal joint
1760
Model of Vauloue's piledriver
1737-1752
Surveyor's Level by Joseph Jackson
1735-60