294t Bowker's Fine Ground Bone. Collected of Foskett & Hol- 

 biook, Palmer, Mass. 



Guaranteed composition : ammonia, 3 to 4 per cent, 

 (equivalent to nitrogen, 2.5 to 3.3 per cent.) ; phosphoric 

 acid, 20 to 23 per cent. 



295. Adams' Fine Ground Bones. Collected of J. B. Raynor & 

 Co., Springfield, Mass. 



Guaranteed composition : phosphoric acid, 18 to 20 per 

 cent. ; nitrogen, 4 to 5 per cent, (equivalent to ammonia, 

 4.5 to 5.5 per cent). 



292 293 294 '295 



Pounds per hundred. 



Moisture at lOO"" C, 5.00 5.00 10.90 4.90 



Total phosphoric acid, 26.53 22.11 20.25 16.78 



Soluble " " 0.41 • 0.23 0.26 



Reverted " " 8.07 2.67 2.51 2.30 



Insoluble " " 17.05 19.44 17.51 14.22 



Nitrogen, 4.05 4.52 3.47 4.44 



Insoluble matter, 0.55 3.20 



Valuation per 2,000 pounds, $43.59 $39.09 $32.69 $32.93 



296. Bowker's Hill and Drill. Collected of Sprague & Williams, 



South Framingham, Mass. 



Guaranteed composition : nitrogen, 2.5 to 3.25 per cent, 

 (equivalent to ammonia, 3 to 4 per cent.) ; soluble phos- 

 phoric acid, 8 to 10 per cent. ; reverted phosphoric acid, 1 

 to 2 per cent. ; total phosphoric acid, 11 to 13 per cent. ; 

 potassium sulphate, 2 to 3 per cent. 



297. Chittenden's Universal Phosphate. Collected of Slate & 



DeWolf, Greenfield, Mass. 



Guaranteed composition : ammonia, 2.5 to 3.5 per cent, 

 (equivalent to nitrogen, 2 to 2.9 per cent.) ; soluble and 

 available phosphoric acid, 8 to 10 per cent. ; total phosphoric 

 acid, 10 to 12 per cent. ; bone phosphate, 22 to 26 per cent. ; 

 potassium oxide, 2 to 4 per cent. 



298. Complete Fertilizer. Sent on for examination, by farmers of 



Somerset, Mass. 



299. H. J. Baker & Bros.' Complete Manure (potato). Collected 



of J. B. Raynor & Co., Springfield, Mass. 



Guaranteed composition : ammonia, 4 per cent, (equiva- 

 lent to nitrogen, 3.3 per cent.) ; phosphoric acid, 5.75 per 

 cent. ; potassium oxide, 10 per cent. 



