Replica of Islamic Astrolabe
1066; 1876
Doorcase 56 Lincoln’s Inn Fields
circa 1750
Demainbray's convex lens
1750
Etching of an electrically powered garden
1755
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Pocket microscope by Jeremiah Sisson
1752
Demainbray's cometarium
1750-1760
Clarke's Hydrometer (c. 1755)
1755
Square signed "J.Ramsden, 1757"
1757
Watch movement with remontoir and two balance springs by Thomas Mudge
1755
Small lantern clock with alarm signed George Graham
1750-1760
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)
Cutter, Alert
1755
Demainbray's Archimedean screw
1752
Watch with double dial
1760
Gold amulet in the form of a cobra
2000-100 BCE
Great spinning wheel
c.1750
Demainbray's convex mirror
1752
Demainbray's model of a camera obscura
1752
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Pedometer by Benjamin Grey
1755
Quarter-repeating watch by Thomas Mudge
1755
Eight-day longcase clock by George Graham
1750
Watch in a porcelain case by J Grantham
1750
Cutter, Alert
1755
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
Neolithic flint scraper
4000-2001 BCE
Model of Hooke's universal joint
1760
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Isaac Newton’s Reflecting Telescope (replica)
1668; 1924
Model of the Asklepion at Epidaurus, Greece, 1936
1936
Replica of Lightning Conductor by Benjamin Franklin, United States, 1730-1760
1730-1760 (original); 1931-1939 (replica)
Model of a Phoenician bireme ship
1845-1964
Level by Benjamin Cole
1750
Egyptian weight, 12th Dynasty
circa 1800 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Pottery vase found at Nihawnad, Persia
3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Polished stone (Chert) weight from excavations at Mohenjodaro
circa 3000 BCE
Persian pottery measure
circa 3000 BCE
Persian pottery measure
circa 3000 BCE
One of two Sumerian solid cylindrical weights
circa 2000 BCE