29 

 Phosphoric Acid Compounds. 



Brands Substantially Meeting their Guarantees. 



Manufacturer. 



Brand. 



Number 



of 

 Samples. 



American Agricultural Chemical Co. 



Apothecaries Hall Co. 



Armour Fertilizer Works 



Beach Soap Co. . 

 Berkshire Fertilizer Co. 



E. D. Chittenden Co. . 



Consolidated Rendering Co. . 

 Eastern States Farmers' Exchange 



Thomas Hersom & Co. 

 A. W. Higgins, Inc. 



International Agricultural Corp. 



King Chemical Co. 

 Maine Farmers Exchange 

 Piedmont-Mt. Airy Guano Co. 



F. S. Royster Guano Co. 



M. L. Shoemaker & Co., Inc. 

 United States Guano Co. 



C. P. Washburn Co. . 

 Wilcox Fertilizer Co. . 

 Wm. P. Young & Son . 



16% Acid Phosphate 

 Liberty Acid Phosphate 

 Precipitated Bone 

 Big Crop 16% Acid Phos- 

 phate . 

 Big Crop 20% Superphos- 

 phate . 

 Beach's Acid Phosphate 

 Berkshire Acid Phosphate 

 Chittenden's 16% Acid 



Phosphate 

 High Grade Acid Phosphate 

 Eastern States Acid Phos- 

 phate . 

 Acid Phosphate 

 Old Deerfield Acid Phos- 

 phate . 

 I. A. C. 16% Acid Phos 



phate . 

 King Acid Phosphate 

 F. E. 16% Acid Phosphate 

 Harvest Brand 16% Acid 



Phosphate 

 Royster's 16% Acid Phos- 

 phate . 

 Swift-Sure Acid Phosphate 

 Standard United States 



Acid Phosphate 

 Acid Phosphate 

 Acid Phosphate 

 16% Acid Phosphate 



Total 

 Phos- 

 phoric 

 Acid. 



17.63 

 18.22 

 39.14 



17.27 



20.44 

 17.99 

 18.06 



17.60 

 18.40 



18.06 

 17.58 



18.69 



17.41 

 17.58 

 16.76 



17.78 



17.42 

 18.45 



17.05 

 18.16 

 18.62 

 19.16 



Available 

 Phosphoric Acid. 



Found. 



17.02 

 16.71 

 38.40 



16.68 



19.74 

 16.37 

 17.37 



16.53 

 17.13 



17.14 

 16.72 



17.18 



16.82 

 17.17 

 16.38 



16.40 



16.20 

 16.87 



16.32 

 17.22 

 17.68 

 17.09 



Guaran- 

 teed. 



16.00 

 16.00 

 36.00 



16.00 



20.00 

 16.00 

 16.00 



16.00 

 16.00 



16.00 

 16.00 



16.00 



16.00 

 16.00 

 16.00 



16.00 



16.00 

 16.00 



16.00 

 16.00 

 17.00 

 16.00 



Brands Showing a Commercial Shortage of $1 or More per Ton. 



Rogers & Hubbard Co. 



Acid Phosphate 



16.15 



15.16 



16.00 



1 Two analyses made. 



2 Sampled at Haydenville. Commercial valuation, $18.59. Commercial shortage, $1.01 per ton. 



Potash Compounds. 



The foUowing table records the composition of those chemicals valued chiefly 

 for their potash. 



