Head, jugular vein, facial veins, ophthalmic veins, shown in situ, in 2 numbered illustrations. Deep dissection of the head and neck, showing jugular vein, retromandibular vein, branches of the facial vein. Parotid gland also shown. Lateral view. 1 illustration of the area of the eye, skull divided to show ophthalmic vein and facial artery. Lateral view.