Précis d'anatomie à l'usage des artistes
A French anatomy manual for artists, written by Mathias Duval and published in Paris in 1903 by Picard & Kaan. Its pictures are numbered anatomical drawings of bones and muscles in the arm, hand and foot, with the bones labelled by number. A designer could take from them the structure of the hand, wrist and foot as a guide for drawing figures.
