
Set of sixty miniature heads used in phrenology
1831
1831
1801-1830
1815-1825
1839 (original); circa 1988 (replica)
1846
1705-1737
1847-1848
1830 (original); 1967 (model)
1829
1801
circa 1832
1837
1837
1842
1842
1832
1845
1842
1805
1800
1812
1830
circa 1808
1840
1848
1850
1835
1837
1845
1850
1830-1840
1810-1817
1846
1820-1830
1820-1850
1810-1830
1834
1829
1834
1834
1849
1834-1844
1837
1821-1831
1955; 1830
1830-1850
1846
1835
1847
circa 1805