Demainbray's turquoise disc
1745-1755
Demainbray's hydrostatic paradox vessels
1735-1752
Demainbray's polemoscope
1701-1752
Demainbray's yellow disc
1745-1755
Demainbray's syphon
1701-1752
Demainbray's speaking trumpet
1700-1752
Doorcase 56 Lincoln’s Inn Fields
circa 1750
Tumbler, horn, with silver strip around rim, 1742
1742
Barnard Tompion clock
1708
Pharmacy storage jar used for theriac
1725-1755
Pewter teapot, with straight and turned wooden handle, 1701-1750
1701-1750
Le Cabinet de M. Le Clerc
circa 1711
Sector by Bion
1700-1720
Gold amulet in the form of a cobra
2000-100 BCE
Square signed "J.Ramsden, 1757"
1757
Pocket microscope by Jeremiah Sisson
1752
Clarke's Hydrometer (c. 1755)
1755
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
Drug jar for cinchona bark
1701-1730
Barber's shaving bowl, Netherlands, 1701-1750
1701-1750
Model 'Maximum machine', before 1753.
1740-1753
Demainbray's Irish low-backed cart model
1735-1754.
Demainbray's Archimedean screw
1752
Etching of an electrically powered garden
1755
Trade card for John Yarwell, optician, London, England, 1697
1697
Cupellation furnace
1696-1700
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Thomas Tuttell
1695-1702
Edmund Culpeper
1720
Cutter, Alert
1755
Demainbray's cometarium
1750-1760
Demainbray's wire cage
1700-1752
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
Ogee moulding plane
1704-1728
Compass plane
1717
Majolica pharmacy jar
1730-1750
Demainbray's model of a camera obscura
1752
Graphometer with magnetic compass
1710-1720
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
Print of Henry Beighton's Engraving of a Newcomen Engine
1717-1725
Compound microscope
1700
Sundial making tool
1690-1710
Silver sector signed by Culpeper
1700-1737