EDUCAMONDEPARTMEBT 

 JOHN M. CLAHKE 

 STATE GEOLOGIST 



UrnVERSITY OF THE STATE OF HEW YORK 



STATE MUSEUM 



BULLETIN 143 PLATE 9 



MAP OF OAKFIBLD AND A.KRON DISTRICTS 



LIST OF WORKINGS 



2. Shaft, 



Akron Gypsum Co. 

 3, 4. Shafts, 



American Gypsum Co. 

 5, 6. Test holes. 



7. Abandoned workings 

 Standard Plaster Co. 

 8, 9. Shafts, 

 10. Mill, 



Niagara Gypsum Co. 



1, 14. Shafts, 



2, P3. Mills, 



U. S. Gypsum Co. 

 The proven gypsum territory 

 ear Akron is shown by dotted 



