Medal, Blanchard's balloon ascent, Nuremberg, Germany, 1787
1785
1785
1785
2000-100 BCE
1785-1790
1798
1797
1794
1787
hallmarked 1788
1785
1799
1796-1797
1796-1798
1785-1789
circa 1800
1799
1788
1705-1737
1790
mid-1800s
1794
1790
1785
1797
1801
1791
1785
1772 (original); 1919 (model)
1775-1799 (original); 1900-1907 (model)
4000-2001 BCE
1792
1801
1797
1990-96
1801
1791-1792
circa 1795
circa 1800
1793
1800
1800
hallmarked 1795
1800
10000-5000 BCE
1910-130
circa 1795
1791-1793
1787-1793
1793
1789-1800