PLATE VIII. 



Mucous 

 gland 



Epithelium 

 of mucous 

 membrane 





Epithelium 

 of mucous 

 membrane 



Cross sections 



O* Hair 



'follicles 



Mucous 

 membrane 

 with high 

 papitlie 



corne.um beg inn 



FIG. 110. Section through the upper lip of a two and a half year old child. 



14. 



