
Medal commemorating the Montgolfier unmanned balloon ascent
1783
1783
1785
1785
2000-100 BCE
1784
1784
1787
hallmarked 1788
1785
1785-1789
1785-1790
1990-96
1784
1787
1790
1783
1784
1784
1783
1788
1705-1737
1790
1785
1772 (original); 1919 (model)
4000-2001 BCE
1785
1786
1785
1786
1785
1790
1790
1788
1789
1790
1790
1788
1789
30 CE
1790
1788
30 CE
2686-2613 BCE
1788
1783
1786
1783
1945-50
1784
1783-1790