Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Demainbray's Archimedean screw
1752
Glass bell jar with a brass collar
1761
Square signed "J.Ramsden, 1757"
1757
Pocket microscope by Jeremiah Sisson
1752
Clarke's Hydrometer (c. 1755)
1755
Double brass stand for bell jars on a brass pillar
1761
Cutter, Alert
1755
Etching of an electrically powered garden
1755
Gold amulet in the form of a cobra
2000-100 BCE
Freud electronic laughing ball
1990-96
Model diving bell with 12 sinking weights
before 1753
Demainbray's optical model
1752
Demainbray's optical model
1752
Demainbray's convex mirror
1752
Demainbray's optical model
1752
Demainbray's optical model
1752
Demainbray's model of a camera obscura
1752
Mahogany cross-piece for an air pump
1761
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
George III's clockwork bell
1761
George III's glass sphere
1761
Mahogany board with round ends and two short brass pillars
1761
Two brass pillars for an air pump
1761
Model of Hooke's universal joint
1760
George III's double-barrelled air pump
1761
George III's Magdeburg hemispheres
1761
Cutter, Alert
1755
Neolithic flint scraper
4000-2001 BCE
Frame to demonstrate parallelogram of forces
1752
Model: showing concave lens virtual image
1752-1755
Terrestrial telescope, 1752.
1752
Model: submersible brass mesh cage
before 1753
Two Reales of Carlos III
1761
Two Reales of Carlos III
1761
Two Reales of Carlos III
1761
Two Reales of Carlos III
1761
Silver Coin of Augustus III (Poland)
1760
Roman Coin of Tiberius
30 CE
Roman Coin of Tiberius
30 CE
Red granite drill core
2686-2613 BCE
Boxfoot microscope with ball-socketed pillar
1755
Drum component for volute compass
1760
Drum component for volute compass
1760
Drum component for volute compass
1760
Drum component for volute compass
1760
Drum component for volute compass
1760
Pile-driver driven by a paddle wheel, 1754.
1754
Viewer microscope, with bead lens, in square body
1888-185
A Chain Bridge
1753