Medal commemorating the Montgolfier unmanned balloon ascent
1783
1783
1785
1785
1784
1784
1785-1790
1782
1787
hallmarked 1788
1785-1789
1781-1790
1785
2000-100 BCE
1705-1737
1790
circa 1780
1790
1785
1785
1780
1772 (original); 1919 (model)
1990-96
1784
1784
1783
1784
1788
4000-2001 BCE
10000-5000 BCE
1910-130
1790
1788
1787
1787
1713-1750
1786
1783
1782
1783
1786
1780
1788
1781
1784
1780-1790
1692-1730
1780
1781
1940-1050
1790