Medal commemorating the Montgolfier unmanned balloon ascent
1783
1783
1785
1785
1806
1807
1795-1805
1784
1784
1785-1790
1798
1808
1799-1802
1809
1794
1787
hallmarked 1788
1795-1805 (original)
1808
1795-1810
circa 1805
1802
1805
1796-1797
1796-1798
1785-1789
circa 1810
1807
circa 1800
1785
1790-1810
2000-100 BCE
1893-4
1863-7
1797-1804
1797
1793-1803
1799
1806
1799
1705-1737
1809
1790
mid-1800s
1794
1790
1785
1797
1801
1791
1785