Dissection of the skull, nasopharynx, oropharynx, carotid artery and nerves of the pharynx, shown in isolation, in 2 numbered illustrations. 1 illustration of the nasopharynx, divided in sagital section showing frontal sinus, sphenoidal sinius, olfactory nerve (cranial nerve I), pterygopalatine ganglion (cranial nerve V), palate. Lateral view. 1 illustration of the dissection of the head, divided in sagital section; nasopharnx, oropharynx, tongue, esophagus and trachea, cervical vertebrae and carotid arteries shown. Olfactory nerve, branches of the trigeminal nerve, cervical spinal nerves and pharyngeal plexus shown. Medial view.