File:Camel Skeleton - Richard Owen - On the Anatomy of Vertebrates (1866).jpg

Summary
Author: Richard Owen - On the Anatomy of Vertebrates (1866)

Fair use, copyright has expired (Author died more than 100 years ago).

Caption: Dromedary.

Additional source information: Dromedary skeleton; On the Anatomy of Vertebrates, Volume II (Birds & Mammals). Chapter XXVI, Section 188 (Skeleton of Artiodactyla), Subsection A., Vertebral Column, Fig. 307.