Napier's Bones
1690
Islamic horary quadrant, 1727-1728
1727-1728
Arkwright's prototype spinning machine, 1769.
1769
Marine Timekeeper known as 'H5' by John Harrison and Son 1770
1770
Orrery made by John Rowley for the Earl of Orrery
1712-1713
Pharmacy storage jar used for theriac
1725-1755
Perspective drawing apparatus, incomplete, in integral mahogany case
1760-1770
Small white cup in soft paste porcelain
1748-1763
Expedition Crane
1764
Tumbler, horn, with silver strip around rim, 1742
1742
Pewter teapot, with straight and turned wooden handle, 1701-1750
1701-1750
Model 'Maximum machine', before 1753.
1740-1753
Clay tobacco pipe, 1720-1770, English
1720-1770
Long mahogany strip brass pin gauge with five pins
1758-1769
Short mahogany strip brass pin gauge with eight pins
1758-1769
Long mahogany strip brass pin gauge with eight pins
1758-1769
Saw used by Samuel Crompton
1750-1770
Plane table outfit by Benjamin Cole
1750-1766
Doorcase 56 Lincoln’s Inn Fields
circa 1750
Sector by Bion
1700-1720
Le Cabinet de M. Le Clerc
circa 1711
Cutter, Alert
1755
Astronomical quadrant with stand, 1685-1724
1685-1724
Mezzotint portrait of Benjamin Franklin
1762
Telescope by John Yarwell.
1685-1695
Pocket microscope by Jeremiah Sisson
1752
Mural arc made for King George III
1770
Etching of an electrically powered garden
1755
Edmund Culpeper
1720
Clarke's Hydrometer (c. 1755)
1755
Thomas Tuttell
1695-1702
Barnard Tompion clock
1708
Demainbray's rat's tail crane model
1735-1753
Demainbray's turquoise disc
1745-1755
Demainbray's yellow disc
1745-1755
Demainbray's Irish low-backed cart model
1735-1754.
Trade card for John Yarwell, optician, London, England, 1697
1697
Square signed "J.Ramsden, 1757"
1757
Gold repoussé watch depicting the Choice of Hercules, by John Ellicott
1767
Cylinder watch with enamelled gold case made for Queen Charlotte
1740-1760
Longcase clock with tidal dial by Christopher Pinchbeck
1715-1725
Quarter-repeating watch by George Graham
1745
Repeating watch by William Andreas Enderlin with enamel in the manner of Jean Mussard V
1700-1725
Watch movement by Thomas Tompion
1692
Verge escapement watch movement by Ahasuerus Fromanteel
1685
Wandering hour watch by Sinclare, Dublin, c.1690
1690
Table clock with pull quarter repeat by George Tyler
1715-1725
Table clock with pull quarter repeat by Thomas Tompion
1695-1700
Gold pair-cased watch with outer case chased in a basket-weave pattern by Charles Gretton
1702
Watch movement with remontoir and two balance springs by Thomas Mudge
1755