1776-1780
1785
1762
1783
1776
1760-1770
1778
1769
2000-100 BCE
1761
1781-1790
1784
1785-1790
1775-1785
1777-1785
1782
1785-1789
1787
1764
hallmarked 1788
1770
1771
circa 1780
1990-96
1986 (replica); 1501-1600 (original)
1775
around 1790
1790