SUBSOILERS 



1085 



C. AIKINS5.1. 



rtof 



Nt iss.si:. 



r»leatci April 24, 1877 



6 y^/c-^ 





No. 199.558 





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2 bhfldls tlheal 1 



S Sheets— Sbeet 2 



A. SIPE. 

 Plow. 



A. SIPE. 

 Plow. 



No. 199.750 



Patented tan. 29, IS7U. 



No 199.750 



Patented Ian 29, 1878. 









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