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PLATE V 



//'?./. Uric Acid. 



Fit 2. Uric Acid. X75. 



H 



Mf 



O' 



ro^ 



Sk^O 



I ' ' 



L.R.StnweU.DBl. 

 /"/? 3 //r/c /Ic/rf. X 75. 



Uric Ac/d X75. 



