Album des centres nerveux, quarante-huit figures schématiques avec légendes explicatives se rapportant aux "Vues stéréoscopiques des centres nerveux"

Descriptive and illustrative guide to the central nervous system, with many diagrams of the brain(keyed to the accompanying text. Issued as an accompaniment to a set of stereographs. But the booklet also was sold separately, as indicated on the cover ("Prix des photographies avec l'Album 20 fr. -- Prix de l'Album seul 1 fr. 50").