History and progress of phrenology : (read before the Western Phrenological Society, at Buffalo) (1839)
Haskins, R. W. (Roswell Willson), 1796-1870, Western Phrenological Society (Buffalo, N.Y.) · Buffalo : Steele & Peck · leaf 27
d would pointout the specifick differences in the heads of men andother animals ; and also of the different races of men. 16 HISTORY OF PHRENOLOGY. In some mammalia he found this angle no more than20° ; and from this it gradually rose, through thedifferent classes of animals, and the varieties of… … By comparing with these the following scull, ofone of the ape family, the principle which Campersought to display will be fully established ; the facialangle, in this instance, being no more than 42°. HISTORY OF PHRENOLOGY. 17
Phrenology
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