ELIZABETHTOVVN AND FORT HENRY QUADRANGLES II7 



looo 



<iOO 



2)00 



700.. 



Nolo 



600 



5"oo 



Mo 



300 



1.00 "^v^. 



Fie. 25 Sections 19 and 20 cf Old Bed ore bodies, Mineville. See figure 19 



