Demainbray's turquoise disc
1745-1755
Demainbray's hydrostatic paradox vessels
1735-1752
Demainbray's polemoscope
1701-1752
Demainbray's yellow disc
1745-1755
Watt's end measuring machine
1776
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
Pharmacy jar for bugloss
1725-1775
Pharmacy storage jar used for theriac
1725-1755
Wax male figure showing the arteries of the body, Florence, Italy, 1776-1780
1776-1780
Wax male figure showing the veins and some organs of the body, Florence, Italy, 1776-1780
1776-1780
Wax male figure showing the muscles of the body
1776-1780
Tin glazed earthenware albarello made for the Franciscans
1601-1750
Pewter teapot, with straight and turned wooden handle, 1701-1750
1701-1750
Spring-driven Bracket Clock by Isaac Thuret
1665-1670
Sector by Bion
1700-1720
Section of lightning conductor from St Paul’s cathedral
1769
"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 by Elias Allen
1630-1653
Square signed "J.Ramsden, 1757"
1757
George III's weighted cylinder
1762
Gunter quadrant by Walter Hayes
1648-1687
wheel cutting machine
1668-1672 Probable
Unweighted cylinder in frame
1762
Clarke's Hydrometer (c. 1755)
1755
Gunter sector signed Elias Allen
1623
Tin glazed earthenware pill tile
1601-1700
Earthenware pill tile
1671-1730
Telescope by John Yarwell.
1685-1695
Telescope by Christopher Cock
1673
Mural arc made for King George III
1770
Combined graphometer and plummet clinometer, 1663.
1663
Spiral slide-rule
1663
Plane table outfit by Benjamin Cole
1750-1766
Clay tobacco pipe, 1720-1770, English
1720-1770
Pair of ebony violin fingerboard shape and sized hollow fabrications
1758-1773
Pulley from long-case clock by Fromanteel
1660-1665
Clock weight from long-case clock by Fromanteel
1660-1665
Gear wheel from long-case clock by Fromanteel
1660-1665
Escape wheel from long-case clock by Fromanteel
1660-1665
Saw used by Samuel Crompton
1750-1770