CHiIiCoRA. 
IMMA MANEEACTURING COMPANY 
The mines of this Company are situated a few 
miles from Charleston, 8S. C., directly in the Ashley 
Basin, furnishing Phosphate Rocks of the highest 
grade. 
The Mills are now in full operation, and the Com- 
pany prepared to furnish 
PULVERIZED RAW PHOSPHATES, 
such as is described in this book by Prof, Houmzs. 
A. D. ESTILL, 
President and Superintendent. 
THOS. L. WITSELL, 
Secretary and Treasurer. 
DIRECTORS. 
JOHN H. HOLMES. 
R. SIEGLING. 
J.S. MURDOCH. 
T. A. JEFFORDS. 
All business communications should be addressed 
to THOS. L. WITSELL, Secretary and Treasurer, 
46 East Bay, Charleston, South Carolina. 
