An introverted and an extroverted man; exhibiting excessive and lacking propensities connected with the faculty of causality (reflective thought) in phrenology. Steel engraving by E. Monnin, 1847, after H. Bruyères.

    • Bruyères, Hippolyte.
    Date:
    [1847]
    Reference:
    27621i
    Catalogue details

    Licence: Public Domain Mark

    Credit: An introverted and an extroverted man; exhibiting excessive and lacking propensities connected with the faculty of causality (reflective thought) in phrenology. Steel engraving by E. Monnin, 1847, after H. Bruyères. Wellcome Collection. Source: Wellcome Collection.

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