CLEANERS. 



51 



No. 147,036. 



H. BLUE. 

 Plows. 



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Patented Feb. 3, 1874. 



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I. I. DEAL & S. HOBBS 

 Plow-Clfcarers. 



No, 154,323. 



Patentsd Aug. 25. 1874 





0. 1. GLASOE. 

 Plow. 



No 164,727. 



Pfllented June 22, 1fl?5. 



T. WALLIS & 0. J. CASE. 

 Plow-Colter Cleaner. 



No 104.784. Piie.ltd J.j»t22,l8;5 



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