Marine Timekeeper known as 'H5' by John Harrison and Son 1770
1770
Napier's Bones
1690
Telescope by Galileo (replica)
1610; 1923
Orrery made by John Rowley for the Earl of Orrery
1712-1713
Arkwright's prototype spinning machine, 1769.
1769
Wooden Acupuncture Model
1681
Early balance spring watch by Thomas Tompion
1675-1679
Camera Obscura
1701-1752
Longcase clock by James and John Harrison
1728
Orrery by Thomas Wright
1735-1745
Print of Henry Beighton's Engraving of a Newcomen Engine
1717-1725
Demainbray's Newcomen engine model
1720
Month-going longcase clock by John May
1700-1710
Silver microscope by George Adams, c. 1761.
1763
Telescope by Christopher Cock
1673
Dividing engine for making sextants and octants
Made late 1700s, modified 1800s
Freud electronic laughing ball
1990-96
Compound microscope
1701-1723
Model of early manual fire engine, ca. 1680.
1680
George III's philosophical table
1761-1762
Pair-cased pocket watch in pinchbeck and leather outer casing with verge escapement
1705-1737
30 hour longcase clock by Thomas Tompion
1672
Longcase clock movement by John and James Harrison
1726-1728
Astronomical table clock by Samuel Watson, believed to have belonged to Sir Isaac Newton
1690-1710
Compound microscope
1700
Pocket watch by Thomas Tompion
1675-1700
Great spinning wheel
c.1750
Majolica pharmacy jar
1730-1750
Thomas Tuttell
1695-1702
Table clock in ebony case by Joseph Knibb
1675-1685
Pocket microscope by Jeremiah Sisson
1752
Year-going longcase clock by Daniel Quare
1700-1710
Telescope by John Marshall
1685-1695
Clarke's Hydrometer (c. 1755)
1755
Turret clock movement by William Smith
1750
Barnard Tompion clock
1708
Telescope by John Yarwell.
1685-1695
Edmund Culpeper
1720
Table clock with pull quarter repeat by George Tyler
1715-1725
Demainbray's polemoscope
1701-1752
Cutter, Alert
1755
Gold amulet in the form of a cobra
2000-100 BCE
Eight-day longcase clock by Edward East in a later marquetry case
1675-1685
George III's pendulum
1762
Saw used by Samuel Crompton
1750-1770
Eight-day longcase clock by Justin Vulliamy
1745-1755
Etching of an electrically powered garden
1755
Marine timekeeper by Henry Sully, Paris, 1724
1724
Brass-bound lodestone
1675-1700
Section of lightning conductor from St Paul’s cathedral
1769