Medal commemorating the Montgolfier unmanned balloon ascent
1783
1783
1785
1785
1806
1778
1807
2000-100 BCE
1782-1793
1776
1795-1805
1784
1784
1785-1790
1798
1808
1797
1893-4
1799-1802
1809
1863-7
1793-1803
1794
1777-1785
1778
1782
1787
hallmarked 1788
1795-1805 (original)
1785
1797-1804
1808
1799
1776-1780
1776-1780
1776-1780
1795-1810
circa 1805
1780-1800
1802
1805
1796-1797
1796-1798
1790-1810
1775-1785
1785-1789
circa 1810
1807
1781-1790
circa 1800
1806