PLATE XXVH. 



FIG. 198. 



FIG. 199. 



- 





ses9l 





-- 





Ammonio-phosphate of Magnesia. 



FIG. 200. 





Phosphate of Lime. 



FIG. 202. 



P 



D 



Ammonio-phosphate of Magnesia. 



FIG. 201. 



Chloride of Sodium. 



Oxalate of Lime. 



FIG. 203. 



)lDo 

 00 







Cystine. 



FIG. 204. 



* 





Salivary corpuscles, epithelial scales and granules. 



