Napier's Bones
1690
Telescope by Galileo (replica)
1610; 1923
Orrery made by John Rowley for the Earl of Orrery
1712-1713
Wooden Acupuncture Model
1681
Early balance spring watch by Thomas Tompion
1675-1679
Demainbray's Newcomen engine model
1720
Astronomical 'Masterpiece' Clock by Johann Schneider
1625
Freud electronic laughing ball
1990-96
Month-going longcase clock by John May
1700-1710
Slide rule by Robert Bissaker
1654
Dividing engine for making sextants and octants
Made late 1700s, modified 1800s
Astronomical table clock by Samuel Watson, believed to have belonged to Sir Isaac Newton
1690-1710
Telescope by Christopher Cock
1673
wheel cutting machine
1668-1672 Probable
Pocket watch by Thomas Tompion
1675-1700
Model of early manual fire engine, ca. 1680.
1680
30 hour longcase clock by Thomas Tompion
1672
Compound microscope
1700
Silver star-shaped verge watch by David Ramsay
1625
Table clock in ebony case by Joseph Knibb
1675-1685
Magnetic compass and sundial by Henry Sutton
1650-1665
Telescope by John Marshall
1685-1695
Year-going longcase clock by Daniel Quare
1700-1710
Barnard Tompion clock
1708
Neolithic flint scraper
4000-2001 BCE
Longcase clock by John Fromanteel, originally fitted with a cross-beat escapement
1665-1670
Silver watch in the shape of a Tudor rose by William Clay
1640
Gunter sector signed Elias Allen
1623
Gold amulet in the form of a cobra
2000-100 BCE
Lantern clock by Knifton
1640-1662
Telescope by John Yarwell.
1685-1695
Combined graphometer and plummet clinometer, 1663.
1663
Gunter quadrant
1640
Eight-day longcase clock by Edward East in a later marquetry case
1675-1685
Brass-bound lodestone
1675-1700
Morland's calculating machine
1666-1680
Gunter quadrant by Walter Hayes
1648-1687
Pendulum clock by Pieter Visbach
1660
Silver watch with sun and moon dial, by H Adamson.
1680-1690
Horary quadrant by Henry Sutton
1658
Spiral slide-rule
1663
Lantern clock by Peter Closon
1650-1660
Table clock with pull quarter repeat by Thomas Tompion
1695-1700
Pair cased watch by Anna Adamson
1685
Verge escapement watch movement by Thomas Tompion and George Graham
1711
Table clock in tortoiseshell case by Fromanteel and Clarke
1695-1696
Sector signed John Allen
1630-1642
Table clock in ebony case by Samuel Knibb
1665-1666
Month-going longcase clock with a 1¼ seconds pendulum
1675-1685
Compendium by Elias Allen
1630-1653