11 



These include samples sent by manufacturers and dealers 

 of the different brands offered for sale within the State. 



The Commercial values are estimateds 1st on the mini- 

 mum of available phosphoric acid (water and citrate-soluble 

 acid), Nitrogen, and Potash, guaranteed by the manufacturer j 

 and 2nd on the amounts of these constituents actually found 

 by analysis. The value used are as follows: 



Water-Soluble Phosphoric Acid 5 cents per pound. 



Citrate " " " .... 5 " 



Nitrogen " " " ....m " 



Potash " " " .... 5 " 



A few of the samples reported were sent directly to this 



office and may not appear on your books. In such cases, 



where the results are of general interest, they are included 



in the list for publication. 



Respectfully, 



N. T. LuPTON, 



State Chemist. 



