26 

 Cottonseed Meal, Castor Pomace and Rapeseed Meal — Concluded. 



Brands showing a Commercial Shortage of $1 or over per Ton. 



1 A fample of this brand collected at Amherst showed a commercial shortage of $1.44 per ton; commercial 

 valuation found, $38.00. Two other samples were well up to the guarantee. 



2 This sample was collected at Whately. It had a commercial valuation of $39.92, and showed a commercial 

 shortage per ton of $6.16. Two other samples were well up to the guarantee. 



' This sample wag collected at North Hadley. It had a commercial valuation of 350.08, and showed a commer- 

 cial shortage of $4.88 per ton. Fourteen other samples were well up to the guarantee. 



* One sample collected at Chicopee Falls had a commercial valuation of $51.20, and a commercial shortage of 

 $1.44 per ton. Another sample, collected at Westfield, had a commercial valuation of $48.56 and a commercial 

 shoitage of $4.08 per ton. 



5 Two samples collected at Westfield and one at West Hatfield had commercial valuations of $52.48, $54.00 and 

 $52.80, and commercial shortages of $2.56, $1.04 and $2.24, respectively. 



Note. — Each sample was analyzed separately. Averages are given in all cases where more than one sample 

 was analyzed. Proper rebates were allowed for deficiencies. 



Phosphoric Acid Compounds. 



The following table gives the analyses of those products valued chiefly for their 

 phosphoric acid. Insoluble phosphoric acid tests, as well as moisture determinations, 

 were made in all cases, but are omitted from the table to save space. The difference 

 between the total and available gives the insoluble phosphoric acid. 



Manufacturer. 



The American Agricultural Chem- 

 ical Co. .... 

 Armour Fertilizer Works 

 Beach Soap Co. 



The Berkshire Fertihzer Co. 



Bowker Fertilizer Co. 

 The Coe-Mortimer Co., Inc. 

 Consolidated Rendering Co. 

 Eastern States Farmers' Exchange 



A. W. Higgins, Inc. 



International Agricultural Corp. I 



Henry James & Son, Inc. 

 N. J. Fertihzer & Chemical Co. 

 Olds & Whipple, Inc. 

 Providence Farmers Exchange Inc. 

 The Rogers & Hubbard Co. . 

 F. S. Royster Guano Co. 

 Sanderson Fertilizer & Chemical Co. 

 Virginia-Carohna Chemical Co. 

 C. P. Washburn Co. . . . 



The Wilcox Fertihzer Co. 



Brand. 



High Grade Acid Phosphate 



Big Crop Acid Phosphate . 



Beach's Acid Phosphate 



Acid Phosphate .... 



Precipitated Bone Phosphate 



Bowker's 16% Acid Phosphate 



E. Frank Coe's 16% Superphosphate 



High Grade Acid Phosphate 



Eastern States Acid Phosphate 16% 



Old Deerfield Acid Phosphate 



Precipitated Bone 



Buffalo Sixteen Percent 



I. A. C. Acid Phosphate 



16% Acid Phosphate . 



Acid Phosphate . 



O & W Precipitated Bone Phosphate 



Exchange Brand Acid Phosphate 



Acid Phosphate 



Royster's 16% Acid Phosphate 



Sanderson's Acid Phosphate 



V-C Universal Brand . 



Acid Phosphate . 



Wilcox Acid Phosphate 



Num- 

 ber of 

 Sam- 

 ples. 



121 



61 



1 



1 



1 



6 



1 

 111 



6 



52 



1 



61 



5 



1 



1 



1 



3 



1 



2 



1 



1 



Total 

 Phos- 

 phoric 

 Acid. 



17.91 

 17.49 

 17.63 

 17.45 

 38.38 

 17.83 

 17.76 

 17.37 

 17.48 

 17.55 

 39.44 

 17.69 

 17.22 

 17.12 

 17.81 

 41. OS 

 16.86 

 18.19 

 17.55 

 17.55 

 19.03 

 17.78 

 17.88 



Available 



Phosphoric 



Acid. 



Found. 



16.91 

 17.33 

 17.50 

 17.45 

 36.34 

 17.24 

 16.89 

 17.11 

 16.54 

 16.13 

 38.73 

 16.61 

 16.79 

 16.92 

 16.13 

 39.75 

 16.20 

 18.19 

 15.89 

 17.14 

 17.01 

 16.22 

 17.88 



Guar- 

 anteed. 



16.00 

 16.00 

 16.00 

 16.00 

 38.00 

 16.00 

 16.00 

 16.00 

 16.00 

 16.00 

 38.00 

 16.00 

 16.00 

 16.00 

 16.00 

 38.00 

 16.00 

 16.00 

 16.00 

 16.00 

 16.00 

 16.00 

 16.00 



1 Two analyses made. 



2 Four analyses made. 



