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
Month-going longcase clock by John May
1700-1710
Dividing engine for making sextants and octants
Made late 1700s, modified 1800s
Telescope by Christopher Cock
1673
Slide rule by Robert Bissaker
1654
wheel cutting machine
1668-1672 Probable
Compound microscope
1700
30 hour longcase clock by Thomas Tompion
1672
Pocket watch by Thomas Tompion
1675-1700
Thomas Tuttell
1695-1702
Telescope by John Marshall
1685-1695
Year-going longcase clock by Daniel Quare
1700-1710
Magnetic compass and sundial by Henry Sutton
1650-1665
Silver star-shaped verge watch by David Ramsay
1625
Longcase clock by John Fromanteel, originally fitted with a cross-beat escapement
1665-1670
Barnard Tompion clock
1708
Telescope by John Yarwell.
1685-1695
Edmund Culpeper
1720
Gold amulet in the form of a cobra
2000-100 BCE
Silver watch in the shape of a Tudor rose by William Clay
1640
Combined graphometer and plummet clinometer, 1663.
1663
Gunter quadrant
1640
Eight-day longcase clock by Edward East in a later marquetry case
1675-1685
Neolithic flint scraper
4000-2001 BCE
Gunter quadrant by Walter Hayes
1648-1687
CAROLVS II.
1667
Horary quadrant by Henry Sutton
1658
Gunter sector signed Elias Allen
1623
Morland's calculating machine
1666-1680
Brass-bound lodestone
1675-1700
Pair cased watch by Anna Adamson
1685
Spiral slide-rule
1663
Silver watch with sun and moon dial, by H Adamson.
1680-1690
Lantern clock by Knifton
1640-1662
Compendium by Elias Allen
1630-1653
Verge escapement watch movement by Thomas Tompion and George Graham
1711
Trade card for John Yarwell, optician, London, England, 1697
1697
Sector signed John Allen
1630-1642
Month-going longcase clock with a 1¼ seconds pendulum
1675-1685
Silver watch in the shape of a dove by Soret et Jay
1630-85
Longcase clock in a marquetry case by William Cattell
1675-1685
Puritan-style watch by Edward East
1630
Watch movement by Thomas Tompion
1692
Ivory folding sundial by Jacob Karner
1630