No. 6. DEPARTMENT OF AGRICULTURE. J>51. 



WAI.T, F. K., & CO., Supplee P. O., Pa. 



1. "Flesh and Bone Phosphate." 



2. "Calcine Bone Phosphate." 



3. "Sure Growlh Pho.=phate." 



VVHANN, Y7. E., William Penn P. O., Pa. 



1. "Special Potato and Truck Fertilizer." 



2. "Raw Bone Super-Phosphate." 



3. "Fish and Potash Fertilizer." 



4. "Aramoniated Phosphate." 



.5. "No. 2 Aniraoniated Phosphate." 



6. "Special Ammoniated Phosphate." 



7. "Soluble Bone and Potash." 



8. "Available Ammoniated Phosphate." 



9. "South Carolina Phosphate." 



10. "Pure Ground Raw Bone." 



11. "Sweet Potato and Celery Mixture." 



12. "Pure Ground Bone." 



WHANN, JOHN, & SON, No. 28 S. Delaware Avenue, Philadelphia, Pa. 



1. "Our Brand Raw Bone Pho.sphate." 



2. "A. A. Acid Phosphate." 



3. "J. W. & S. Special Mixture." 



4. "Wheat and Grass Mixture." 



5. "Reliable Ammoniated Super-Phosphate." 



6. "Whann's Soluble Bone and Potash." 



WINDLE. DOAN & CO., Coatesville, Pa. 



1. "Ground Bone." 



2. "Cook's Bone Phosphate." 



3. "Ammoniated Bone Phosphate." 



4. "Potato Phosphate." 



WOOLDRIDGE, THE R. A., COMPANY, No. 33 S. Gay street, Baltimore. Md. 



1. "Florida Acid Phosphate." 



2. "German Potash Mixture." 



3. "Liberty Bell Potash Mixture." 



4. "Champion Giant Phosphate." 



5. "Chieftain Bone Stock Phosphate." 



6. "Triumph Pure Bone Phosphate." 



7. "Special Potato Fertilizer." 



8. "Tuckahoe Bone Meal." 



9. "Buffalo Bone Stock Phosphate." 



10. "Pure Raw Bone." 



11. "Sweepstakes, Sure Shot, Truck Phosphate." 



YORK CHEMICAL WORKS, York, Pa. 



1. "Plow Brand." 



2. "Standard Potash." 



3. "Prosperity." 



4. "Harvest Queen." 



