
Marine chronometer by Brockbanks
1802
1802
1893-4
1802
1802
2000-100 BCE
1772 (original); 1919 (model)
1990-96
1775-1799 (original); 1900-1907 (model)
1705-1737
1804
4000-2001 BCE
1803 - 1865
1889-02
1850-1899
1774; 1923
1804
1642-1649 (original); 1883 (model)
2000-100 BCE
1883-01
1803
1803
30
1-79 CE; before 1914
1991-1783 BCE
5000-500 BCE
1867-04
1864-04
1867-04
2000 BCE
1991-1786 BCE
1802
1901-1936; 180 BCE
1871-1900 (copy); 618-907 CE (original)
1871-1900 (copy); 618-907 CE (original)
1871-1900 (copy); 618-907 CE (original)
1803
1913; circa 900 CE
1730-1760 (original); 1931-1939 (replica)
1798 (original); 1977 (model)
1773 (original); 1980s
1898-01
1804
1-79 CE; before 1914
2000-1350
2000-1350
2000-1350
2000-1350
2000-1350
1370-1350 BCE; 1931
30-200