Medal, Blanchard's balloon ascent, Nuremberg, Germany, 1787
1785
1785
1931
1783
1785
1836
1843
1784
1784
1784
1783
1878
1930
1930
1890
1837
1836
1892
1327-1377
mid-1840s
Early 17th century
1558-1602
1778
1728
1718
1786
1701
1761
1736
1684
1718
1718
1816
1834
1681