Doorcase 56 Lincoln’s Inn Fields
circa 1750
Gold amulet in the form of a cobra
2000-100 BCE
Pocket microscope by Jeremiah Sisson
1752
Demainbray's convex lens
1750
Demainbray's Archimedean screw
1752
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Demainbray's convex mirror
1752
Freud electronic laughing ball
1990-96
Demainbray's model of a camera obscura
1752
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Neolithic flint scraper
4000-2001 BCE
Demainbray's optical model
1752
Demainbray's optical model
1752
Demainbray's four wheeled wagon model
1751
Demainbray's optical model
1752
Demainbray's optical model
1752
Ear trumpet
1752
Wooden backstaff or Davis quadrant made by John Gilbert on Tower Hill
1730; 1967
Harpenden pocket stadiometer sent out to Ludlow Boys' School as part of a series of nationwide measurements
1972-3
Plano-convex brick, Ubaid, Iraq, c 2500 BC.
2500 BCE
Length of red silk ribbon worn as a belt to promote general good health
1880-120
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Replica of Islamic Astrolabe
1066; 1876
Viewer microscope, with bead lens, in square body
1888-185
NEMA cryptography machine type T-D
1945-50
Reading Glass (c.1750)
1750
Excavated neolithic flint perhaps used for trephination
3000-1500
Six ivory balls
1750
Level by Benjamin Cole
1750
Trade Bill Le Sr. Magny
1750
copy of a gold cup.
3000-2000 BCE
Bristol ruby coach glass with ribbed stem
circa 1750
Reversible axe on adze, green stone blade, North Papua (Astrolabe Bay)
2000 BCE
One cinquina
1752
Medal, bronze, of Dean Hy. Theod (Baron) of Faculty of Medicine
1751
Copper medal
1751
Silver medal of the Academie Royal de Chirurgie
1751
Frame to demonstrate parallelogram of forces
1752
Bridge frame
1750
Terrestrial telescope, 1752.
1752
Glass bell, with suspension ring
1750
Roman Coin of Tiberius
30 CE
Roman Coin of Tiberius
30 CE
Chest microscope
1750
Diagonal Spy Glass
1750
Reading Glass (c.1750)
1750
Reading Glass (c.1750)
1750
Ancient Egyptian flint saw, replica
circa 3000 BCE
Copy of Musschenbroek's Pyrometer (Dilatometer), 1700-1731.
1877 (copy); 1700-1731 (original)
Red granite drill core
2686-2613 BCE