Bones, shown in isolation, in 37 numbered illustrations. Maxilla, mandible, teeth, lateral views. Atlas, axis and complete spine, posterior view. Scapula, anterior and medial view. Stermum shown in various sections. Hyoid bone. Humerus, radius and ulna, anterior and posterior views. Carpal bones shown in isolation. Carpal bones and metacarpus shown assembled, dorsal and ventral views. Carpal bones in isolation, and carpal bones and metacarpus of an ape shown assembled, ventral view.