
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
1820
1826
1815
1815
1826
1815
1893-4
1863-7
1821
1814
1816
1825
1815-1825
2000-100 BCE
1813
circa 1821-1825
1821
1821
1772 (original); 1919 (model)
1826
1819
1814
1990-96
1823
1824
1815-1825
1826
1775-1799 (original); 1900-1907 (model)
1815
1824
1823-1825
1822
1813
1705-1737
1820
1823
1815
1825
1823-1825
1820
1821
1826
1826
1821
4000-2001 BCE
1813-1814
1825
1826
1814 - 1898
1820 - 1910