George III's pendulum
1762
Small white cup in soft paste porcelain
1748-1763
Dover Castle turret clock
1632-1640
Gunter quadrant
1650-1725
Pair of ebony violin fingerboard shape and sized hollow fabrications
1758-1773
Long mahogany strip brass pin gauge with five pins
1758-1769
Short mahogany strip brass pin gauge with eight pins
1758-1769
Perspective drawing apparatus, incomplete, in integral mahogany case
1760-1770
Long mahogany strip brass pin gauge with eight pins
1758-1769
Section of lightning conductor from St Paul’s cathedral
1769
Pharmacy storage jar used for theriac
1725-1755
Etching of an electrically powered garden
1755
Demainbray's Irish low-backed cart model
1735-1754.
Replica of refracting telescope by Galileo, 1610
1610
Demainbray's cometarium
1750-1760
Demainbray's hydrostatic paradox vessels
1735-1752
Gold amulet in the form of a cobra
2000-100 BCE
Glass bell jar with a brass collar
1761
Demainbray's polemoscope
1701-1752
"The description and use of the Sector, Cross-staff and other Instruments", 2nd edition by Edmund Gunter
1636
Sector signed John Allen
1630-1642
Double brass stand for bell jars on a brass pillar
1761
Cupellation furnace
1696-1700
Compendium by Elias Allen
1630-1653
Watt's end measuring machine
1776
Demainbray's syphon
1701-1752
George III's weighted cylinder
1762
model carriage chassis with two axles, 1762
1762
Mezzotint portrait of Benjamin Franklin
1762
Demainbray's speaking trumpet
1700-1752
George III's tidal demonstration model
1762
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Thomas Tuttell
1695-1702
Demainbray's Archimedean screw
1752
Pill tile, England, 1671-1730
1671-1730
wheel cutting machine
1668-1672 Probable
Unweighted cylinder in frame
1762
Pill tile, England, 1617-1700
1617-1700
Earthenware jug
1601-1700
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
Edmund Culpeper
1720
Tin glazed earthenware pill tile
1601-1700
Dental pelican
1601-1760
Drug jar for cinchona bark
1701-1730
Tin glazed earthenware albarello
1601-1630
Tin glazed earthenware albarello made for the Franciscans
1601-1750