
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
1820
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
1815
1775-1799 (original); 1900-1907 (model)
1821
1821
4000-2001 BCE
1820
1811-1812
1820
1815
1812
1813
1705-1737
1813-1814
1814 - 1898
1820 - 1910
1807 - 1904
1820
circa 1810
circa 1810
1889-02
1819
1814
1820
1774; 1923
1819
1819
1819