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
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
Tin glazed earthenware albarello
1601-1630
Albarello pharmacy jar, Spain, 1600-1625
1600-1625
Pharmacy storage jar used for theriac
1725-1755
Pair of seventeenth-century dividers
1600-1699
Tin glazed earthenware albarello made for the Franciscans
1601-1750
Pewter teapot, with straight and turned wooden handle, 1701-1750
1701-1750
Le Cabinet de M. Le Clerc
circa 1711
Spring-driven Bracket Clock by Isaac Thuret
1665-1670
Sector by Bion
1700-1720
Model of early manual fire engine, ca. 1680.
1680
Small white cup in soft paste porcelain
1748-1763
Section of lightning conductor from St Paul’s cathedral
1769
Gold amulet in the form of a cobra
2000-100 BCE
"The description and use of the Sector, Cross-staff and other Instruments", 2nd edition by Edmund Gunter
1636
Sector signed John Allen
1630-1642
Compendium rule signed Humfrey Cole
1574
Compendium by Elias Allen
1630-1653
Square signed "J.Ramsden, 1757"
1757
George III's weighted cylinder
1762
Sector by Charles Whitwell
1600-11
Gunter quadrant
1650-1725
Pocket microscope by Jeremiah Sisson
1752
Gunter quadrant by Walter Hayes
1648-1687
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
Silver sundial by Hunfrey Cole
1568-1590
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
Gunter sector signed Elias Allen
1623
Tin glazed earthenware pill tile
1601-1700
Dental pelican
1601-1760