Demainbray's convex lens
1750
Gold amulet in the form of a cobra
2000-100 BCE
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Model 'Maximum machine', before 1753.
1740-1753
Tumbler, horn, with silver strip around rim, 1742
1742
Doorcase 56 Lincoln’s Inn Fields
circa 1750
Pocket microscope by Jeremiah Sisson
1752
Demainbray's Archimedean screw
1752
Replica of 16th century German 'Hund' wagon, 1986
1986 (replica); 1501-1600 (original)
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Model diving bell with 12 sinking weights
before 1753
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
Demainbray's compound microscope
1745
Model to demonstrate the path of a projectile
1740-1753
Freud electronic laughing ball
1990-96
Demainbray's convex mirror
1752
Demainbray's model of a camera obscura
1752
Neolithic flint scraper
4000-2001 BCE
Viewer microscope, with bead lens, in square body
1888-185
Sake pourer for marriage ceremony
1750
5 lancets
1744
Steel tobacco box-cum-snuff rasp (?) or snuff rasp
1744
Set of 3 pocket instruments
1742
Microscope Accessories
1750
Diagonal Spy Glass
1750
Reading Glass (c.1750)
1750
Reading Glass (c.1750)
1750
Reading Glass (c.1750)
1750
Frame to demonstrate parallelogram of forces
1752
Tubes for the whirling table
1753
Glass sphere on a stand
1750
Six ivory balls
1750
Glass bell, with suspension ring
1750
One tavi
1742
One cinquina
1752
Bronze medal
1747-1749
Gilded bronze medal by Antonio Selvi
1745
Perforated bronze medal by Antonio Selvi
1745
Pharmacy vase, Italy, 1740
1740
English tin-glazed earthenware pharmacy jar
1750
Alabaster kohl pot
2000-1350
Harpenden pocket stadiometer sent out to Ludlow Boys' School as part of a series of nationwide measurements
1972-3
NEMA cryptography machine type T-D
1945-50
Shell used as Ink and Paint Well, Egypt, 3000 BCE
3000 BCE
Mobile cellular telephone (Motorola 'Flip Phone') model no. F09SQD8955AB
1990-95
Two wooden printing blocks
1800-1600