Crania americana or, A comparative view of the skulls of various aboriginal nations of North and South America : to which is prefixed an essay on the varities of the human species / by Samuel George Morton. (1839)
Samuel George Morton, George Combe, Glasgow University Library · Philadelphia : J. Dobson, 1839. · leaf 167
Phrenology · Ethnology
Wellcome Collection · Public Domain Mark 1.0 (public domain). Free to use for anything.
