Inscription
upper center of mount in black letterpress: Électro-Physiologie Photographique. / Fig. 16.; lower center-right of mount in black letterpress: Duchenne (de Boulogne), phot.
Provenance
Alphonse Bertillon, Paris; by descent to Pascal Vincent-Bertillon, Paris; NGA purchase (through Denis Canguilhem, Paris), 2015.
