PLOWS. 



493 





/7 ^^/ZS'. 



/§^«^^//^g?ir. 



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3 McOOitMICK 

 Plow 



y2^ ■ 



Pawnred -Un iS, IS:!C 



eAM^M</0.^J!J. /fjf 



n r 



R. SWEENY. 

 Plow. 



Patented May 18, 1827. 



