BARTSCH 



es 



91 



4 



97 



'"^i 



74 



4f 



t: 



90 



80 



/ 



86 



# V 



75 



81 



^1* -^# 



87 



i 



92 ^ 93 



4'' 



4 



86 



82 



94 



77 



<^ %4 



83 



* V# 



89 



90 



H# <¥ '^^ X!# 



95 



96 



^^# 



99 



<^ 



100 



Figs. 73-100. Check series of Cerion casahUmae. 



