FIGURES 67, 68 AND 69 



67 Same, section 35. 



68 Same, section 36. 



69 Same, section 38. 



1 Sympathetic nerve. 



12 Jugular lymph sac, thoracic duct approach. 



13 Jugular lymph sac, jugular approach. 



14 Jugular lymph sac, subclavian approach. 



22 Vagus. 



23 Left carotid artery. 



24 Thyrocervical artery. 



25 Internal jugular vein. 



29 Jugulo-subclavian trunk. 



