Demainbray's turquoise disc
1745-1755
Demainbray's hydrostatic paradox vessels
1735-1752
Demainbray's yellow disc
1745-1755
Doorcase 56 Lincoln’s Inn Fields
circa 1750
Tumbler, horn, with silver strip around rim, 1742
1742
Pharmacy storage jar used for theriac
1725-1755
Clarke's Hydrometer (c. 1755)
1755
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Etching of an electrically powered garden
1755
Demainbray's Irish low-backed cart model
1735-1754.
Gold amulet in the form of a cobra
2000-100 BCE
Pocket microscope by Jeremiah Sisson
1752
Demainbray's Archimedean screw
1752
Demainbray's model scorpion catapult
1745-1755
Demainbray's convex lens
1750
Demainbray's rat's tail crane model
1735-1753
Demainbray's wharf jib crane model
1729-1753
Cutter, Alert
1755
Model 'Maximum machine', before 1753.
1740-1753
Demainbray's scioptric ball
1745-1755
Demainbray's convex mirror
1752
Section of track
1745-1755
Model wagon, horse-drawn quarry truck
1730
Freud electronic laughing ball
1990-96
Majolica pharmacy jar
1730-1750
Demainbray's model of a camera obscura
1752
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
Mezzotint portrait of John Theophilus Desaguliers
1725
Demainbray's optical model
1752
Orrery by Thomas Wright
1735-1745
Demainbray's four wheeled wagon model
1751
Model of Vauloue's piledriver
1737-1752
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
Albarello vase decorated with country villa scene
1725
Albarello vase decorated with scene of country villa
1725
Cutter, Alert
1755
Neolithic flint scraper
4000-2001 BCE
Watch movement with mock pendulum
1725
Pair of coloured glass discs, 1750.
1745-1755
Two oil paintings of armed Cutter "Alert" (1753-4) each in gilt frames (bow and stern views)
1753-1754
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