70 



Nitrogen Compounds. 



JVame of Manufacturer and Brand. 



SULFATE OF AMMONIA. 

 American Agric. Chem. Co., Boston, Mass. 



Sulfate of Anunoiiia 



Bowker Fert. Co., Boston, Mass. 



Sulfate of Ainnioiiia 



NITRATE OF SODA. 

 American Agric. Chem. Co., Boston, Mass. 



Nitrate of Soda 



Where 

 Sampled. 



Frainiiifjliarn . . SSS 00 

 Mau'f't'r'.s sample i — 



Bowker Fert. Co., Boston, Mass. 



Nitrate of Soda 



Essex Fert. Co., Boston, Mass. 



Nitrate of Soda 



Lister's Agr. Chem. Works, Newark, N. J. 



Nitrate of Soda 



Mapes' Form. & Peruv. Guano Co., N. Y. 



Nitrate of Soda 



National Fert. Co., Boston, Mass. 



Nitrate of Soda 



Nitrate of Soda 



Nitrate of Soda 



Nitrate of Soda 



Nitrate Agencies Co., New York City. 



Nitrate of Soda 



Olds & Whipple, Hartford, Conn. 



Nitrate of Soda 



Patrons' Co-op. Association, Boston, Mass. 



Nitrate of Soda 



SandersonFert.&Chem. Co., New Haven, Ct. 



Nitrate of Soda 



Swift's Lowell Fert. Co., Boston, Mass. 



Nitrate of Soda 



Whitman & Pratt Rend. Co., Lowell, Mass. 



Nitrate of Soda 



Wilcox Fert. Co., Mystic, Conn. 



Nitrate of Soda 



DRIED BLOOD. 



Bowker Fert. Co., Boston, Mass. 

 Dried Blood 



Lister's Agr. Chem. Works, Newark, N. J. 



Li^^tcr•s Dried Blood 



Whitman & Pratt Rend. Co., Lowell, Mass. 



Dried Blood 



CASTOR POMACE. 

 H. J. Baker & Bro., New York City. 



Baker's Pure Castor Pomace 



Olds & Whipple, Hartford, Conn. 



Grey Castor Poin:i(e 



Grey Castor Poinai-e 



Amherst . . 

 Sunderland 



Northamiiton 



Leominster . 



So. Had ley . 



Taunton . . 

 Conwa.^■ . . 



Bradstreet . 

 N. Hadley . 

 Sunderland . 

 W. Springfield 



Sunderland . 



N. Hadley . 



Hadley . . . 

 Marlboro . . 

 Campello . . 



N. Hatfield . 



Taunton . . 

 Marblehead . 

 Ayer .... 



Northampton 



Seokonk . . 

 Somerset . . 



Northampton 1 

 Concord . . 



So. Hadley . . 



Northampton . 



N. Hadley . . 



Hatfield . . . 



N. Hatfield . . 



52.001 

 49.00/ 



49.50 



55.00 



50.00 



53.40\ 

 52.00/ 



50.00 

 49.00 

 54.00 



46 50 



55 00 



48.00] 



47.00] 



57.00 



43.00 

 49.00 

 51.00 



49.00 



50.00' 

 52.00, 



45.001 

 45.00,1 



45.00 



39.00 



24.00 



26.00 

 24.00 



1) 



F c 

 i> .S tJ 



c S ts 

 0^ P. 



i$69.50 J2 16i 477 

 66.941 — 881 



43.291 4.58 



1371 

 161/ 



48.93 

 49.98| 

 49.951 



49.44; 



48.10 

 48.16 

 49.34 

 49.25, 



48.70 



49.76 



1.16: 210 



4- 

 10.04| 704 



.10' 138 

 6.59 



3.32 



t .69 

 9.64 



t4.52 



10 56 



3511 

 792/ 



57 

 145 

 ISl 



112 



172 



4351 

 t4.35l 846 

 848 



49.6SI 



48.16' 18.36 43 



I '2981 



50,56 t2.4i; 590 \ 



618J 



48.36 

 48.38 



42.49 



44.92 

 42.06 



20.08 



.29 233 

 5.42 



263 1 



4351 



5 91' 215 1 

 "■''1*391/ 



.13*133 

 I 

 J7.28 *240 



19.52 75 



24.63 5.35 

 20.361 17.88 



Nitrogen in 



Found. 



*i •=■ rt 



S ^ 



.69 21.72. 

 1.47 20.92 



2.20 15.09 



1.72 



1.83: 



1.54 



15.29 



15.62; 



15.61' 



1.57 15.45 



1.55 

 2.75' 

 2.13 

 1.59 



2.49 



2.15 



2.621 



1.65 



1.90i 



2.0a 

 2.34: 



15.03 — 



15.05 — 



15.42i — 



15 39J — 



15.22' — 



15.55! — 



15.52 



15.05 



15.80 



15 27 

 15.12 



lo 



^ 



)i! 



12.33 ~- 



14.19 — 



17.66 — 



9.95! — 



7.32I — 



7.90 — 



10.43 

 11.23 

 i 9-9' 



i 



I erosi 



6.1?: 

 5.0s 



*No. 215-391 Phosphoric acid 1.05% 



" 133 " " 2.83% 



" 240 " *' 2.91% 



JValuation in excess of selling price 

 Note. — Castor pomace contains on the average 2.12 per eent of pho.sphoric acid and 1.20 per cent potash 



R 



