Osteographie ou Description iconographique comparee du squelette et du système dentaire des Mammifères recents et fossiles, Paris, J.B. Baillière et fils, 1839-1864, Henri Marie Ducrotay, The illustration features a detailed collection of various animal skull and bone specimens, arranged methodically for educational purposes. At the top, several jawbone structures are depicted, showcasing different anatomical features and variations. Below, more skulls and skeletal parts are displayed, including a prominent central skull with intricate details visible. The layout emphasizes the comparative anatomy of different species, highlighting the diversity in bone structure. Each specimen is labeled, indicating its scientific classification, which aids in the study of zoology and anthropology.