
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
1820
1893-4
1821
2000-100 BCE
1863-7
1821
1821
1772 (original); 1919 (model)
1990-96
1705-1737
1820
1821
1821
4000-2001 BCE
1820
1775-1799 (original); 1900-1907 (model)
1820
1889-02
1820
1774; 1923
1642-1649 (original); 1883 (model)
2000-100 BCE
1883-01
30
1-79 CE; before 1914
1991-1783 BCE
5000-500 BCE
1894-05
1867-04
1864-05
1864-04
1864-10
1870-10
1867-04
1865-05
1991-1786 BCE
circa 1820
1850-07
1899/12
1899/12
1857/07
1861-08
1856-11
1820
1820
1820
1901-1936; 180 BCE
1871-1900 (copy); 618-907 CE (original)
1871-1900 (copy); 618-907 CE (original)
1871-1900 (copy); 618-907 CE (original)