Packet of fine gold, 4/6 24 grs
1790-1819
The International Chain for Railway Queens
1963-1969
Locomotive cabside plaque, North Eastern Railway
circa 1900
Watch with enamel case made for the Turkish market
1805-1815
Gold watch with tourbillon by Girard Perregaux
1879
Quarter-repeating gold watch by Abraham-Louis Breguet
circa 1808
Repeating clock-watch with dials on front and back by Gautrin, Paris
1780
'Early 'perpetuelle' watch by Abraham-Louis Breguet
1783-1800
Prototype for the 'Anniversary' wristwatch by George Daniels and Roger Smith
2010
'Souscription' watch by Abraham-Louis Breguet
1800
Gold and enamel watch by Robert Robin
1785-1795
Early Omega De Ville wristwatch with Co-axial escapement
48-node SpiNNaker circuit board
2013
Spring-detent escapement watch in a gold case by Reid & Co. London
1807
Gold watch with champlevé enamel dial by Edward East
1650
Spring-detent escapement watch with gold case by John Arnold and Son
1796
Watch in a rock crystal case by David Ramsay
1630
Spring-detent escapement watch with gold case by John Barwise
1800
Spring detent watch by John Arnold, used by Ruth Bellville and family to distribute GMT c.1834-1940
1794
Watch with faceted oval rock crystal case and protective outer case by John Ramsay
1625
Gold watch by John Gibson, Royal Exchange
1808
Gold watch by Recordon
1807
Lever escapement watch by Josiah Emery
1792
Gold repeating watch by Benjamin Gray
1730
Gold pair-cased watch with gold champleve dial, by Daniel Quare
1710
Triple-cased quarter-repeater watch by Paul du Pin
1739
Gold pair-cased watch with outer case chased in a basket-weave pattern by Charles Gretton
1702
Gold repeating watch by William Webster
circa 1715
Gold pair-cased repeating watch by William Tomlinson
circa 1710
Chronometer movement by John Arnold & Son
1795
Watch with four outer cases, made by Edward Prior for the Turkish export market
1800
Silver watch by Brockbanks
1790
Watch with Prest's keyless winding by John Roger Arnold
1821
Gold repoussé watch depicting the Choice of Hercules, by John Ellicott
1767
Cylinder watch with enamelled gold case made for Queen Charlotte
1740-1760
Gold and enamel watch by Andrews
1785-1795
Quarter-repeating watch by George Graham
1745
Gold watch by Brounker Watts
1700-1710
Tourbillon watch manufactured by Nicole Nielsen and retailed by S Smith & Son
1907
'Millenium' co-axial wristwatch by George Daniels
1999
Quarter repeating watch by Ellicott, London
1765-1775
Verge watch in Staffordshire enamelled case by Ann Phillips
1790
Marine chronometer by Brockbanks
1802
Guilloché enamel watch displaying solar and sidereal time, by George Margetts
1790
Membership Insignia of the Pontificial Academy of Sciences
1986
Gold, porcelain, and ivory denture set
1840-1860
Intel 486 microprocessor, 1989-2003
1989-2003
Watch and wrist strap
1908
Sinking bowl water clock
Black and white enamel verge watch by Goullons, Paris
1650