4 CONTROL SERIES No. 90 



Wholesale Quotations on Chemicals and Unmixed Materials 



Nature of Material 



Ammonium sulfate (20.5% N), 200 lbs., northern ports 

 Nitrate of soda (15.5% N), bags, natural or synthetic 



ex vessel 



Nitrate of lime (15% N), bags, northern ports, ex vessel 

 Nitrate of potash (13% N, 44%, KzOj, bags, c.i.f. ports 

 Urea (46% N), car lots, bags, ex vessel .... 



Cyanamid 



Dried blood (12.34 % N), ground, bulk, New York 

 Hoof meal (14.15%, N), f.o.b. Chicago .... 

 Animal tankage (8.28% N, 6.86% P2O5), ground, bulk. 



New York 



Dry ground fish (9.02 % N, 6.86 % P2O5), bags, Baltimore 

 Cottonseed meal (5.75% N), bags, at mill 

 Castor pomace (4.52% N), bags, car lots, f.o.b. works . 

 Ground bone (2.47% N, 22.88% P2O5), bags, f.o.b. 



Chicago 



Superphosphate (16% avail. P2O5), bulk, f.o.b. Baltimore 

 Muriate of potash (50.54 % K2O), bags, c.i.f. ports 

 High grade sulfate of potash (48.65% K2O), bags, c.i.f. 



ports 



Potash-magnesia sulfate (25.94% K2O), bags 



Cotton hull ashes (25% K2O), bulk, delivered, car lots 



Average Price 



Per Ton For 



Six Months 



Preceding 



March 1 



$25.50 



25.50 

 24.75 

 45.90 

 101.88 



45.51 

 46.91 



30.58 

 40.04 

 22.39 

 16.25 



18.31 

 8.25 

 22.50 



33.75 

 22.25 

 23.28 



$24.86 



27.33 

 26.26 

 52.70 

 95.00 

 26,65 

 65.27 

 50.93 



42.05 

 51.62 

 31.37 

 19.50 



20.30 

 8.09 

 25.00 



36.25 

 24.75 

 25.00 



Price 

 Per Ton 



Sept. 

 27,1937 



$27.50 



28.30 

 27 50 

 63.20 

 101.00 

 29.36 

 56.00 

 57.80 



35.50 

 52.00 

 20.50 

 23.00 



22.00 

 8.50 

 26.75 



38.00 

 25.75 

 26.25 



Fertilizer Trade Values 



' Fine bone and tankage refers to particles which, as sampled, will pass through a sieve with 

 circular openings 1/50 of an inch in diameter. Coarse bone and tankage refers to that portion 

 which will not pass through the sieve. 



