684 



PLOWS. 



J. s. onM, 



Plow. 



No. 231,308. 



Patented Aug. 17, 1880. 



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No. 231,778. 



J. ELCOCK, ^»-..»-»be.t. 



Plow. 



Patented Aug. 31, 1830. 



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IfJ Zeis) TO 1: 

 Ji),t Elcoc A. 



No. 231,778. 



i SbeetB— Sheet L 



J. ELCOCK. 

 Flow 



Patented Aug 31, 1830, 



rig-f. 



J. L. JUDD 

 Plow 



No. 231,810. 



Patented Aug 31, 1880. 



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