MILLER 



PLATt 2 



25 



FIG. 14. 



FIG. 15.- 

 FIG. 16.- 

 FIG. 17.- 



FIG. 18.- 

 FIG. 19.- 

 FIG. 20.- 

 FIG. 21.- 



FIG. 22.- 

 FIG. 23.- 

 FIG. 24.- 



FIG. 25.' 



Ventro-mesial view of the second right bronchial cartilage. The expanded dorsal end of the mesial arm can be 

 seen; also a portion of the oblong foramen mentioned in the text. X15. 



Dorsal view of the fused elements that form the anterior cartilage which caps the eparterial bronchus. X15. 

 Dorsal view of the second cartilage associated with the origin of the eparterial bronchus. X15. 

 Dorso-lateral view of the two cartilages which are placed about the origin of the eparterial bronchus from the right 

 bronchus. X 15. 



Dorso-mesial view of the first cartilage on the bronchus passing to the left lobus anterior. X15. 

 Ventro-mesial view of the cartilage described in detail in the text. X15. 

 Small bronchus surrounded at its point of origin by three special-shaped cartilages. X15. 



Dorsal view of a small typical saddle-shaped cartilage shown in situ. Its relation to the two principal bronchi is 

 clearly shown, also the prolongation by which it comes into relation with a third bronchus. The bronchi are shown 

 as though transparent. X15. 



Top view of a small bronchus surrounded by two saddle-shaped cartilages. X15. 



A small bronchus surrounded by a ring-shaped cartilage which is quite irregular in its formation. Xlo. 

 A ring-shaped cartilage which surrounds a small bronchus and by means of a spur partially surrounds a second and 

 smaller bronchus. X 15. 

 The cartilage of figure 24 shown independent of its bronchi viewed from above and slightly from ventral side. X15. 



