8 Pages in Charles Darwin's Library associated with "mental states - sobbing"

De la physionomie et de la parole.
By: Lemoine, Albert.
Publication info: Paris :Germer Baillière,1865.
Pages: Page 107
De la physionomie et des mouvements d'expression.
By: Gratiolet, Pierre.
Publication info: Paris :J. Hetzel,1865.
Pages: Page 117 Page 126 Page 127 Page 167
Elements of physiology.
By: Müller, Johannes. - Baly, William,
Publication info: London :Taylor & Walton,1838-1842.
Volume: v.1
Pages: Page 818 Page 819 Page 933