'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
1820
1833
1814
1787
1831
1804-1805
1780
1805
1805
1805
1805
1805
1831
1831
1825
1819
1808
1819
1894
1831
1819
1801
1813
1831
1819-1894
1813
1831
1842
1981
1827
1851
1819
1818-1822
1805
1805
1805
1833
1831
1783
1830-1850
1784
1819
1809
1809
1832
1814
1828-1832
February 1831
1831