No. 6. DEPARTMENT OF ACtKICMILTDUK 923 



2. "O. P. W. Number One." 



3. "O. P. W. Number Two." 



4. "0. P. W. Number Tbree." 



5. "O. P. W. Number Four." 



PATAPSCO GUANO COMPANY, P. 0. Box 213, Ballimore, Md 



1. "Patapsco Pure Ground Bone." 



2. "Patapsco Soluble Bone and Potash." 



3. "Patapsco Fish Guano." 



4. "Patapsco Special Wheat Compound." 



5. "Sea Gull Guano." 



6. "Coon Brand Guano." 



7. "Baltimore Soluble Phosphate." 



8. "Baltimore Pure Dissolved S. C. Bone." 



9. "Grange Mixture," 



10. "Patapsco Grain and Grass Producer." 



11. "Patapsco Early Trucker." 



12. "Patapsco Tobacco and Potato Fertilizer." 



13. "Patapsco Corn and Tomato Fertilizer." 



14. "Patapsco High Grade Bone and Potash." 



15. "Battle Axe Phosphate." 



PATTERSON FERTILIZER CO., No. 4025 Market Street, Philadelphia, Pa. 

 1. "Patterson's Mineral Compound." 



PENNSYLVANIA AMMONIA AND FERTILIZER CO., LIM., Harrisburg, Pa. 



1. "Potato, "Vegetable and Tobacco." 



2. "Dauphin Brand." 



3. "Capital Bone Super-Phosphate." 



4. "Royal Mixture." 



5. "Soluble Bone and Potash." 



PERKINS, J. DOUGLASS, Coatesvllle, Pa. 



1. "Perkins' Monarch Phosphate." 



2. "Perkins' Special Bone Manure." 



3. "Perkins' Globe Phosphate." 



4. "Perkins' Acidulated Phosphate." 



PIEDMONT-MT. AIRY GUANO CO.. THE, No. 109 Commerce Street, Balti- 

 more, Md. 



1. "Levering's Standard." 



2. "Piedmont High Grade S. C. Bone." 



8. "Piedmont Royal Ammoniated Bone and Potash." 



4. "Piedmont Pure Raw Bone Mixture." 



5. "Levering's Harvest Queen." 



6. "Levering's XXL Phosphate." 



7. "Diamond (S) Soluble Bone." 



8. "Piedmont Pennsylvania Potato Producer." 



9. "Piedmont Special Potash Goods." 

 10. "Levering's Ammoniated Bone " 



IL "Piedmont Bone Meal." , 



