
'Dr Syntax and his wife making an experiment in pneumatics', print, London, England, 1820
1820
1820
1825
1825
1893-4
2000-100 BCE
1863-7
1775-1799 (original); 1900-1907 (model)
1824
1821
1821
1823-1825
1822
1705-1737
1990-96
1823-1825
1823
1824
circa 1821-1825
1821
1821
1772 (original); 1919 (model)
1819
4000-2001 BCE
1820
2500 BCE
hallmarked 1823
1066; 1876
1824
1820
1864-10
1819
1872-08
circa 3000 BCE
1823
1819
1819
1877 (copy); 1700-1731 (original)
2000-1350
circa 1820
1370-1350 BCE; 1931
1823
1823
1820
1820
1821
1823
1889-02
1798 (original); 1977 (model)
1773 (original); 1980s
1819