3Q7 
effects produced on the air cells of the lungs , &c. 
which the deeper seated cells are filled with mercury ; mag- 
nified in the same degree. 
Fig. 6. The bronchial ramifications traced to their termi- 
nation at the air cells in the hare ; magnified in the same 
Fig. 7 . A similar portion of the bronchial ramifications in 
% 
the sheep ; equally magnified. 
