
Phrenological head
1821
1821
1819
1775-1799 (original); 1900-1907 (model)
1668; 1924
1610; 1923
1813-1814
1893-4
1814
1820
1642-1649 (original); 1883 (model)
1815
1815
1815
1863-7
1821
1816
2000-100 BCE
1813
1772 (original); 1919 (model)
1814
1823
1822
1813
1815
1821
1821
1990-96
1705-1737
1820
1823
1815
1820
4000-2001 BCE
1821
1990-95
1819
1730-1760 (original); 1931-1939 (replica)
1820
2800 BCE
circa 3000 BCE
1798 (original); 1977 (model)
2050-1750 BCE
1936
1818
300 BCE; 1905-1915
1870-09
1960-1979
1845-1964
700 BCE; 1931
1822