
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
1820
1809
circa 1810
1812
1815
1815
1810-1817
1893-4
1821
1812
1812
1814
1816
2000-100 BCE
1813
1815
1863-7
1821
1821
1772 (original); 1919 (model)
1819
circa 1810
1814
1990-96
1823
1824
1815
1775-1799 (original); 1900-1907 (model)
1821
1821
1809
4000-2001 BCE
1822
1820
1811-1812
1824
1809
1820
1823
1815
1812
1813
1705-1737
1813-1814
1820
circa 1810
circa 1810
1823
1889-02
1817-1823