Sigmund Freud, Stanley Hall, Carl Gustav Jung, Abraham Arden Brill, Ernest Jones and Sándor Ferenczi. Photograph, 1909.

Reference:
14091i

Licence: Public Domain Mark

Credit: Sigmund Freud, Stanley Hall, Carl Gustav Jung, Abraham Arden Brill, Ernest Jones and Sándor Ferenczi. Photograph, 1909. Wellcome Collection. Source: Wellcome Collection.

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