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Credit
Lectures on mental science according to the philosophy of phrenology : delivered before the Anthropological Society of the Western Liberal Institute of Marietta, Ohio, in the autumn of 1851 / by G.S. Weaver. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)