1758-1769
1758-1773
1762
1778
2000-100 BCE
1764
1776
1761
1770
1769
1771
1986 (replica); 1501-1600 (original)
1760-1772
1775
1763
1760
1705-1737
1772 (original); 1919 (model)
1760-1775 probable date
1760-1775
1765