ABEL,  JONATHAN' 
ADAMS,  CYRUS  H. 
ADLER,  DANKMA 
ALLEN,  W.  I. 
ALLERTON,  ROBF 
Pl.  XIII.    Case  Label  Used  with  Systematic  Mineral  Collection. 
BAKER,  SAMUEL  -  BOL'TOV  r  r 
BALDWIN,  WILLIS  M.   BOUTO*  V  t 
BAKE  OSCAR  F  ' 
Each  label  gives  the  group,  Dana's  number,  name,  chemical  composition, 
both  in  words  and  symbols,  and  system  of  crystallization  of  each  species  in  the 
case.  The  relations  of  species  are  thus  exhibited  and  too  great  crowding  of  data 
on  the  specimen  label  is  avoided. 
BARTLETT,  JOSIAH  C. 
BARTLETT,  WILLIAM  H 
BATCHELLER,  W. 
NNETT,  THOMA 
