Plate IX. 



o 



-- 





o 



o 



O 



ff$.2 Z//-£?te nf Soda. X. 35 U. 



- 





#<" 



i 



Fif. I. Crystals of triple ptwsphate.X 155. Ftp.3. Urate nf Am men la. X 250. 



mrs.LR.Stnv/ell, del. 



Fip 4 Crystals nf oxalate 

 of lime. X 35 D. 



£T f 



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F/j?.5. Dumb-bell crystals of 

 oxalate nf ' lime.X S5D. 



