38 



CONTROL SERIES No. 105 



Potash Compounds. 



Muriate and High Grade Sulfate of Potash and Sulfate of Potash-Magnesia. 



Manufacturer. 



Muriate of Potash. 



Num- 

 ber of 

 Sam- 

 ples. 



Water Soluble 

 Potash. 



Found 



Guaran- 

 teed. 



High Grade Sulfate of Potash. 



Num- 

 ber of 

 Sam- 

 ples. 



Water Soluble 

 Potash. 



Found. 



Guaran- 

 teed. 



Chlo- 

 rine. 



American Agricultural Chemi- 

 cal Co 



American Potash & Chemical 



Corp 



Apothecaries Hall Co. 

 Consolidated Rendering Co. . 



Eastern States Farmers' Ex- 

 change 



French Potash Co., Inc. . 

 International Agricultural 

 Corp 



N. V. Potash Export My., Inc. 

 Old Deerfield Fertilizer Co., 



Inc. 



Potash Company of America 

 Rogers & Hubbard Co. . 



a Old Stock. 



50.70 

 60.93 

 60.19 



61.23 

 61.49 

 49.59 

 60.30 



61.30 

 01.20 



50.97 

 49.83 

 61.83 

 62.00 

 60.16 



50.50 

 50.47 

 50.94 



50 00 

 60.00 

 60.00 



60.00 

 60.00 

 50.00 

 60.00 



60.00 

 60.00 



50.00 

 50.00 

 60.00 

 60.00 

 60.00 



50.00 

 50.00 

 50.00 



52.26 



49.13 

 49.21 



49.72 

 50.15 

 49.65 



50.19 

 29.22 



48.00 



48.00 

 48.00 



48.00 

 48 00 

 48.00 



48.00 

 26.00 



1.94 

 2.44 



1.44 

 1.62 



1.64 



1.91 

 1.12 



b Sulfate of Potash-Magnesia. 



Products Supplying Nitrogen and Phosphoric Acid. 



Dry Ground Fish. 



Sample Showing Commercial Shortage of More than $1 per Ton 



Berkshire Chemical Co. . 



9.21 



6.83 



5.00 



.16 



a Commercial shortage $1.79 per ton. 



