Napier's Bones
1690
Wooden Acupuncture Model
1681
Wandering hour watch by Sinclare, Dublin, c.1690
1690
Brass-bound lodestone
1675-1700
Seven almost identical unfinished watch movements
1670
Verge escapement watch movement by Ahasuerus Fromanteel
1685
Gold amulet in the form of a cobra
2000-100 BCE
Telescope by John Yarwell.
1685-1695
Telescope by Christopher Cock
1673
Cupellation furnace
1696-1700
Trade card for John Yarwell, optician, London, England, 1697
1697
Month-going longcase clock with a 1¼ seconds pendulum
1675-1685
Watch movement by Thomas Tompion with a later case and dial
1680
Longcase clock in a marquetry case by William Cattell
1675-1685
Silver watch with '6-hour dial' by William Bartram
1680
Watch movement with a quarter-repeating mechanism of early design by Thomas Tompion.
1680
Silver and tortoiseshell pair cased watch by Ignatius Huggeford
1675
Silver watch with alarm by Jeremy Gregory
1670
Silver pair cased watch by Benjamin Wolverstone
1670
Watch movement by Thomas Tompion
1692
Silver watch with sun and moon dial, by H Adamson.
1680-1690
Table clock with pull quarter repeat by Thomas Tompion
1695-1700
Table clock by Richard Baker
1675-1700
30 hour longcase clock by Thomas Tompion
1672
Eight-day longcase clock by Edward East in a later marquetry case
1675-1685
Watch with differential dial by John Ferrers
1690-1695
Silver watch by Charles Gretton
1690
Model of early manual fire engine, ca. 1680.
1680
Freud electronic laughing ball
1990-96
Handheld reading lens and case
1680-1700
Watch with mock pendulum, by M. Martinot
1700
Compound microscope
1700
Early balance spring watch by Thomas Tompion
1675-1679
Telescope by John Marshall
1685-1695
Pocket watch by Thomas Tompion
1675-1700
Pair cased watch by Anna Adamson
1685
Pair cased watch by Daniel Carre
1670
Neolithic flint scraper
4000-2001 BCE
Dividing engine for making sextants and octants
Made late 1700s, modified 1800s
Pair cased watch by Thomas Tompion
1670-1680
Watch with a later case and dial by Edward East
1680
Pre-balance-spring era watch movement by Thomas Tompion c.1671
1671
Silver pair-cased watch by Benjamin Bell
1690
Table clock with quarter chiming by William Speakman
1690-1700
Watch, verge movement
1675
Table clock in tortoiseshell case by Fromanteel and Clarke
1695-1696
Table clock in ebony case by Joseph Knibb
1675-1685
Table clock in walnut case by Henry Jones
1675
Pair cased watch by Christopher Egelton
1700
Silver watch with differential dial by John Bushman
1700