Telescope by Galileo (replica)
1610; 1923
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Great spinning wheel
c.1750
Turret clock movement by William Smith
1750
Pocket microscope by Jeremiah Sisson
1752
Neolithic flint scraper
4000-2001 BCE
Gold amulet in the form of a cobra
2000-100 BCE
Eight-day longcase clock by Justin Vulliamy
1745-1755
Demainbray's compound microscope
1745
Demainbray's scioptric ball
1745-1755
Watch movement with remontoir and two balance springs by Thomas Mudge
1755
Portrait of Benjamin Gray (1676 – 1764)
1745-1755
Eight-day longcase clock by George Graham
1750
Demainbray's model of a camera obscura
1752
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Model diving bell with 12 sinking weights
before 1753
Quarter-repeating watch by George Graham
1745
Demainbray's convex mirror
1752
Demainbray's optical model
1752
Section of track
1745-1755
Watch in a porcelain case by J Grantham
1750
Quarter-repeating watch by Thomas Mudge
1755
Demainbray's model scorpion catapult
1745-1755
Table clock with pull quarter repeat by Andrew Dunlop
1740
Demainbray's Archimedean screw
1752
Model 'Maximum machine', before 1753.
1740-1753
Demainbray's optical model
1752
Tumbler, horn, with silver strip around rim, 1742
1742
Gold verge watch with fusee
circa 1750
Model of Vauloue's piledriver
1737-1752
Demainbray's convex lens
1750
Pedometer by Benjamin Grey
1755
Demainbray's four wheeled wagon model
1751
Demainbray's optical model
1752
Model to demonstrate the path of a projectile
1740-1753
Wrought iron lock (mid 18th century)
circa 1750
Demainbray's optical model
1752
Demainbray's turquoise disc
1745-1755
Triple-cased quarter-repeater watch by Paul du Pin
1739
Demainbray's yellow disc
1745-1755
Glass cylinder, containing a tap and slipwire
circa 1750
Square signed "J.Ramsden, 1757"
1757
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Pendulum clock designed by Galileo in 1642 and made by his son in 1649, model.
1642-1649 (original); 1883 (model)
Cutter, Alert
1755
Etching of an electrically powered garden
1755
Cutter, Alert
1755
Oil painting portrait of George Graham, 1740-1749
1740-1749
Model of the Asklepion at Epidaurus, Greece, 1936
1936