﻿VOL 
  .VII. 
  

  

  PL 
  111 
  

  

  (Lower 
  Carb.) 
  

  

  ccDXTBDuroiroiiffinrs 
  , 
  

  

  "has.K.Wbrthen, 
  del. 
  

  

  A.H.Worthen, 
  dirext 
  . 
  

  

  J. 
  Mayer 
  X. 
  Co. 
  Iith. 
  Boston 
  , 
  

  

  