
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
1820
1815
1815
1893-4
1814
1816
2000-100 BCE
1813
1815
1863-7
1772 (original); 1919 (model)
1819
1814
1990-96
1815
1813
1705-1737
1820
1815
4000-2001 BCE
1820
1775-1799 (original); 1900-1907 (model)
1813-1814
1814 - 1898
1820 - 1910
1807 - 1904
1820
1889-02
1819
1814
1820
1774; 1923
1819
1819
1819
1642-1649 (original); 1883 (model)
2000-100 BCE
1816
1818
1817
1814
1883-01
1817
1815
1815
30
1818
1-79 CE; before 1914
1819
1991-1783 BCE