140. Bone Fertilizer. Sent on b}' John Sanborn, Lawrence, Mass. 



141. Pure Fine Ground Bones. Sent on from Amherst, Mass. 



142. Peruvian Guano. Collected of D. A. Horton, Northampton, 



Mass., by State Inspector. 



Guaranteed composition; total phosphoric acid 16 to 18 

 per cent. ; potassium oxide 3 to 6 per cent. ; ammonia 5 to 

 6 per cent, (equivalent to nitrogen 4.1 to 5 per cent.). 



Valuation per 2000 lbs. 



$51.66 



AMMONIATED SUPERPHOSPHATES AND COMPLETE 

 MANURES. 



143. Mapes Tobacco Fertilizer. Collected of Fuller & Newton, 

 Springfield, Mass., by State Inspector. 



Guaranteed composition; total phosphoric acid 7 to 7.5 

 per cent. ; potassium oxide (in form of sulphate) 7 to 7.50 

 per cent. ; ammonia 5.75 per cent, (equivalent to nitrogen 

 4.73 per cent.). 



