Demainbray's hydrostatic paradox vessels
1735-1752
Doorcase 56 Lincoln’s Inn Fields
circa 1750
Tumbler, horn, with silver strip around rim, 1742
1742
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Model 'Maximum machine', before 1753.
1740-1753
Pharmacy storage jar used for theriac
1725-1755
Demainbray's turquoise disc
1745-1755
Gold amulet in the form of a cobra
2000-100 BCE
Demainbray's yellow disc
1745-1755
Pocket microscope by Jeremiah Sisson
1752
Clarke's Hydrometer (c. 1755)
1755
Demainbray's convex lens
1750
Etching of an electrically powered garden
1755
Demainbray's Irish low-backed cart model
1735-1754.
Demainbray's Archimedean screw
1752
Demainbray's model scorpion catapult
1745-1755
Demainbray's rat's tail crane model
1735-1753
Demainbray's wharf jib crane model
1729-1753
Edmund Culpeper
1720
Cutter, Alert
1755
Section of track
1745-1755
Model wagon, horse-drawn quarry truck
1730
Freud electronic laughing ball
1990-96
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Demainbray's scioptric ball
1745-1755
Demainbray's convex mirror
1752
Demainbray's model of a camera obscura
1752
Demainbray's compound microscope
1745
Albarello vase decorated with country villa scene
1725
Albarello vase decorated with scene of country villa
1725
Majolica pharmacy jar
1730-1750
Neolithic flint scraper
4000-2001 BCE
Case for Culpeper microscope
1720-1730
Demainbray's Newcomen engine model
1720
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
Model to demonstrate the path of a projectile
1740-1753
Cutter, Alert
1755
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 model consisting of water wheel and treadmill in common frame
1753