Stomach, duodenum and liver. Handcolored steel engraving by Corbie of a drawing by Leveille from Dr. Joseph Nicolas Masse's "Petit Atlas complet d'Anatomie descriptive du Corps Humain," Paris, 1864, published by Mequignon-Marvis. Masse's "Pocket Anatomy of the Human Body" was first published in 1848 and went through many editions.Dimensions: 18 x 10.7 cmORIGINAL