64 



AMERICAN MINERAL WATERS. 



Misc. Div. No. 2420. 



MASSACHUSETTS. 

 BALLARDVALE SPRING. 



(Alkaline - saline. ) 



Chemical analysis. 



1 Analysis by Prof. S. P. Sadtler, August, 1908. For purposes of comparison, recalculated from original 

 data according to the scheme adopted by the Bureau of Chemistry. 



