Medal commemorating the Montgolfier unmanned balloon ascent
1783
1783
1785
1785
1778
1782-1793
1784
1784
1785-1790
1794
1782
1787
hallmarked 1788
1785-1789
1781-1790
1778
1785
2000-100 BCE
1705-1737
1790
1794
circa 1780
1778-1780
1790
1785
1791
1785
1780
1772 (original); 1919 (model)
1792
1990-96
1791-1792
1784
1784
1783
1784
1788
4000-2001 BCE
10000-5000 BCE
1910-130
1791-1793
1787-1793
1793
1791
1790
1791
1788
1787
1791
1793
1794