PLATE LV. 



Skin 



Epidennh 



Uttue. 



palp. sup. 

 'Arctu 



tarsus 

 \ extern UN 



HF ^_. Conjunctiva! 

 epithelium 



I 



t Accessory 

 W 'lachrymal 

 W gland 



yy3> 



^V Dilated duct 



~J 

 gland 



Metbomian <jlnnd 



_^^-I)nct of Mi'ihuiii'mn (jland 



/-'' 

 Eyelashes 



'(cilia) 

 FKJ. '268. Section through the upper eyelid of a child two and a half years old. x 



