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, A detailed scientific illustration showcasing various skeletal elements of elephants. The collection includes different bones such as vertebrae, skull fragments, and tusks displayed in a systematic arrangement. Each specimen is labeled with its corresponding scientific name, providing clarity on the anatomical features represented. This comprehensive study highlights the diversity of elephant bones, emphasizing their unique structure and function within the animal's overall physiology.