Clarke's Hydrometer (c. 1755)
1755
Longcase clock by James and John Harrison
1728
Longcase clock movement by John and James Harrison
1726-1728
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Telescope by Galileo (replica)
1610; 1923
Tumbler, horn, with silver strip around rim, 1742
1742
Model 'Maximum machine', before 1753.
1740-1753
Doorcase 56 Lincoln’s Inn Fields
circa 1750
Etching of an electrically powered garden
1755
Edmund Culpeper
1720
Demainbray's turquoise disc
1745-1755
Demainbray's yellow disc
1745-1755
Turret clock movement by William Smith
1750
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
Demainbray's model scorpion catapult
1745-1755
Demainbray's Archimedean screw
1752
Demainbray's rat's tail crane model
1735-1753
Demainbray's Irish low-backed cart model
1735-1754.
Demainbray's convex lens
1750
Demainbray's hydrostatic paradox vessels
1735-1752
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Cutter, Alert
1755
Pocket microscope by Jeremiah Sisson
1752
Demainbray's cometarium
1750-1760
Demainbray's wharf jib crane model
1729-1753
Square signed "J.Ramsden, 1757"
1757
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
Portrait of Benjamin Gray (1676 – 1764)
1745-1755
Gold repeating watch by Benjamin Gray
1730
Pharmacy storage jar used for theriac
1725-1755
Gold amulet in the form of a cobra
2000-100 BCE
Demainbray's convex mirror
1752
Section of track
1745-1755
Male urinal, Netherlands, 1740-1760
1740-1760
Model to demonstrate the path of a projectile
1740-1753
Model diving bell with 12 sinking weights
before 1753
Demainbray's optical model
1752
Demainbray's optical model
1752
Demainbray's optical model
1752
Demainbray's optical model
1752
Demainbray's four wheeled wagon model
1751
Demainbray's Newcomen engine model
1720
Marine timekeeper by Henry Sully, Paris, 1724
1724
Demainbray's scioptric ball
1745-1755