THE LUNGS 543 
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Diaphragmatic lobe 
Posterior mediastinal lymph gland 
Fic. 483.—Lunes anp Heart oF SHEEP; VENTRAL VIEW. 
Specimen hardened in situ. Space between heart and lungs was occupied by pericardium and fat. 
Apical lobe Dorse , border 
me 
~~~ Groove for 
asophaqus 
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1 
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vopé 
t/ 
" 
Cardiac notch 
Fic. 484.—Ricur Lune or Sueep; MepIastinaLt ASPECT. 
Hardened in sixu. B, Bronchus; P.a., pulmonary artery; P.v., pulmonary vein; V.c., posterior vena cava; L.g.; 
bronchial lymph gland. Mediastinal lobe=intermediate lobe. 
