Model of early manual fire engine, ca. 1680.
1680
Etching of an electrically powered garden
1755
Demainbray's Irish low-backed cart model
1735-1754.
Demainbray's turquoise disc
1745-1755
Demainbray's hydrostatic paradox vessels
1735-1752
Trade card for John Yarwell, optician, London, England, 1697
1697
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
Demainbray's yellow disc
1745-1755
Compendium by Elias Allen
1630-1653
Celestial globe by Willem Janszoon Blaeu
1603
Square signed "J.Ramsden, 1757"
1757
Demainbray's syphon
1701-1752
Gunter quadrant
1650-1725
Demainbray's speaking trumpet
1700-1752
Hindley's pyrometer and three expansion tubes made by Henry Hindley
1752
Pocket microscope by Jeremiah Sisson
1752
Gunter quadrant by Walter Hayes
1648-1687
Thomas Tuttell
1695-1702
Demainbray's Archimedean screw
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
Gunter sector signed Elias Allen
1623
Edmund Culpeper
1720
Gear wheel from long-case clock by Fromanteel
1660-1665
Escape wheel from long-case clock by Fromanteel
1660-1665
Pulley from long-case clock by Fromanteel
1660-1665
Clock weight from long-case clock by Fromanteel
1660-1665
Exchequer standard gallon measure of Queen Elizabeth I, 1601
1601
Exchequer standard quart measure of Queen Elizabeth I, 1601
1601
Combined graphometer and plummet clinometer, 1663.
1663
Cutter, Alert
1755
Doorcase 56 Lincoln’s Inn Fields
circa 1750
Spiral slide-rule
1663
Tumbler, horn, with silver strip around rim, 1742
1742
Pewter teapot, with straight and turned wooden handle, 1701-1750
1701-1750
Glass pestle and mortar, Europe, 1601-1700
1601-1700
Model 'Maximum machine', before 1753.
1740-1753
Brass-bound lodestone
1675-1700
Barnard Tompion clock
1708
Telescope by Christopher Cock
1673
wheel cutting machine
1668-1672 Probable
Tin glazed earthenware albarello
1601-1630
Tin glazed earthenware albarello made for the Franciscans
1601-1750
Replica of refracting telescope by Galileo, 1610
1610
Barber's shaving bowl, Netherlands, 1701-1750
1701-1750