
Longcase clock by James and John Harrison
1728
1728
1726-1728
1668; 1924
1610; 1923
1642-1649 (original); 1883 (model)
2000-100 BCE
1739
1730
1725
1725
1730
1990-96
1705-1737
1725
4000-2001 BCE
1740
1724
1990-95
1733
2800 BCE
1936
1740
circa 3000 BCE
2050-1750 BCE
300 BCE; 1905-1915
1727-1728
1960-1979
1845-1964
circa 1740
2000-1001 BCE
700 BCE; 1931
1731
1732 - 1792
1738
2000-100 BCE
1730; 1967
1880-120
1800- 500 BCE
1801-190
1860-1715
2000-100 BCE
2000-1001 BCE
1737
1300-1700; 1801-1900
1736-1740
1737-1738
circa 1800 BCE
1730
1692-1730
1066; 1876