R & L lung

Body of sternum

First rib

Horizontal fissure

Left inferior lobe

Left lung

Left Oblique fissure

Left primary bronchus

Left superior lobe

Right inferior lobe

Right lung

Right middle lobe

Right Oblique fissure

Right primary bronchus

Right superior lobe

Seventh rib

Sternum (manubrium)

Sternum (xiphoid process)

Trachea