Doorcase 56 Lincoln’s Inn Fields
circa 1750
Demainbray's model scorpion catapult
1745-1755
Demainbray's Archimedean screw
1752
Demainbray's convex lens
1750
Pocket microscope by Jeremiah Sisson
1752
Etching of an electrically powered garden
1755
Demainbray's cometarium
1750-1760
Clarke's Hydrometer (c. 1755)
1755
Demainbray's hydrostatic paradox vessels
1735-1752
Demainbray's wharf jib crane model
1729-1753
Demainbray's rat's tail crane model
1735-1753
Demainbray's turquoise disc
1745-1755
Demainbray's yellow disc
1745-1755
Demainbray's Irish low-backed cart model
1735-1754.
Square signed "J.Ramsden, 1757"
1757
Tumbler, horn, with silver strip around rim, 1742
1742
Model 'Maximum machine', before 1753.
1740-1753
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
Cutter, Alert
1755
Portrait of Benjamin Gray (1676 – 1764)
1745-1755
Model wagon, horse-drawn quarry truck
1730
Male urinal, Netherlands, 1740-1760
1740-1760
Freud electronic laughing ball
1990-96
Section of track
1745-1755
Cutter, Alert
1755
Majolica pharmacy jar
1730-1750
Neolithic flint scraper
4000-2001 BCE
Model of Vauloue's piledriver
1737-1752
Surveyor's Level by Joseph Jackson
1735-60
Orrery by Thomas Wright
1735-1745
Pedometer by Benjamin Grey
1755
Pair-cased watch by Gray & Vulliamy
1740-1760
Eight-day longcase clock by Justin Vulliamy
1745-1755
Quarter-repeating watch by Thomas Mudge
1755
Table clock with pull quarter repeat by Andrew Dunlop
1740
Longcase clock by James and John Harrison
1728
Eight-day longcase clock by George Graham
1750
Watch in a porcelain case by J Grantham
1750
Model to demonstrate the path of a projectile
1740-1753
Demainbray's compound microscope
1745