Marine Timekeeper known as 'H5' by John Harrison and Son 1770
1770
Deck-watch used by Capt. George Vancouver on board HMS Discovery 1791-5
1791
Pivoted-detent escapement watch by Larcum Kendall
1786
Pivoted-detent escapement watch by John Arnold
1776
Spring-detent escapement watch in a gold case by Reid & Co. London
1807
Watch movement with spring detent escapement by John Arnold and Son
1787
Deck watch by John Arnold and Son
1790
Spring-detent escapement watch with gold case by John Arnold and Son
1796
Spring detent watch by John Arnold, used by Ruth Bellville and family to distribute GMT c.1834-1940
1794
Spring-detent escapement watch with gold case by John Barwise
1800
Repeating clock-watch with dials on front and back by Gautrin, Paris
1780
Gold repoussé watch depicting the Choice of Hercules, by John Ellicott
1767
Cylinder watch with enamelled gold case made for Queen Charlotte
1740-1760
Quarter-repeating watch by George Graham
1745
Deck watch by Breguet et Fils
1830
Watch movement with remontoir and two balance springs by Thomas Mudge
1755
Gold pair-cased watch with gold champleve dial, by Daniel Quare
1710
Gold watch by Robert Roskell
1814
Chronometer movement by John Arnold & Son
1795
Silver watch by Brockbanks
1790
Gold watch by Brounker Watts
1700-1710
Marine timekeeper with constant force escapement by Josiah Emery
1792
Guilloché enamel watch displaying solar and sidereal time, by George Margetts
1790
Gold repeating watch by Benjamin Gray
1730
Gold watch by John Gibson, Royal Exchange
1808
Quarter repeating watch by Ellicott, London
1765-1775
Gold and enamel watch by Andrews
1785-1795
Needle holder for general surgical use
1981-1990
Repeating watch movement by Vulliamy
1800
Watch with spring detent escapement by John Arnold and Son
1788
Gold watch with the owner's name in place of hour numbers, by William Hardy
1820
Deck-watch used by Capt. William Parry during his attempt to reach the North Pole, 1827
1823
Gold watch with quarter repeating by Brounker Watts
1700-1725
Gold watch with spring detent escapement by Ellicott and Taylor
1815
Marine chronometer by Charles Shepherd
1840-1850
Watch with chaff-cutter escapement by John Grant
1804
Watch for the Chinese export market by William Ilbery
1801-1900
Gold lever escapement watch by John Leroux
1785
Watch in a puddingstone, gold and diamond case by John Leroux
1775-1785
Watch movement by Daniel Quare
1700
Silver repeating watch by Daniel Quare
1708-1710
Gold and enamel pair cased watch by Justin Vulliamy
1775
Marine chronometer by John Arnold and Son
1795
Marine chronometer movement by Brockbanks
1787
Watch made for the 1851 Great Exhibition by Alexander Watkins
1851
Watch with complications and minute repeating by Samuel Smith & Son
1899
Gold vinaigrette
Pair cased gold watch by Septimus Miles
1814
Diamond tipped knife for eye surgery, Switzerland, 1980
1980
Steel needle holder with gold plated bows and diamond tipped jaws
1960-2000