Napier's Bones
1690
Telescope by Galileo (replica)
1610; 1923
Wooden Acupuncture Model
1681
Early balance spring watch by Thomas Tompion
1675-1679
Freud electronic laughing ball
1990-96
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
Model of early manual fire engine, ca. 1680.
1680
Compound microscope
1700
30 hour longcase clock by Thomas Tompion
1672
Pocket watch by Thomas Tompion
1675-1700
Table clock in ebony case by Joseph Knibb
1675-1685
Telescope by John Marshall
1685-1695
Magnetic compass and sundial by Henry Sutton
1650-1665
Longcase clock by John Fromanteel, originally fitted with a cross-beat escapement
1665-1670
Telescope by John Yarwell.
1685-1695
Gold amulet in the form of a cobra
2000-100 BCE
Combined graphometer and plummet clinometer, 1663.
1663
Eight-day longcase clock by Edward East in a later marquetry case
1675-1685
Neolithic flint scraper
4000-2001 BCE
CAROLVS II.
1667
Pendulum clock by Pieter Visbach
1660
Horary quadrant by Henry Sutton
1658
Morland's calculating machine
1666-1680
Pair cased watch by Anna Adamson
1685
Brass-bound lodestone
1675-1700
Lantern clock by Peter Closon
1650-1660
Spiral slide-rule
1663
Silver watch with sun and moon dial, by H Adamson.
1680-1690
Table clock in tortoiseshell case by Fromanteel and Clarke
1695-1696
Table clock with pull quarter repeat by Thomas Tompion
1695-1700
Trade card for John Yarwell, optician, London, England, 1697
1697
Month-going longcase clock with a 1¼ seconds pendulum
1675-1685
Longcase clock in a marquetry case by William Cattell
1675-1685
Watch movement by Thomas Tompion
1692
Watch movement by Daniel Quare
1700
Table clock in ebony case by Samuel Knibb
1665-1666
Watch movement with a quarter-repeating mechanism of early design by Thomas Tompion.
1680
Watch with mock pendulum, by M. Martinot
1700
Table clock in walnut case by Henry Jones
1675
Table clock with quarter chiming by William Speakman
1690-1700
Watch with 'six hour' dial by Francis Stamper
1680-1685
Table clock by Richard Baker
1675-1700
Cupellation furnace
1696-1700
Horary quadrant by Henry Sutton
1658
Handheld reading lens and case
1680-1700
Verge escapement watch movement by Ahasuerus Fromanteel
1685
ELIAS ALLEN
1666