PLOWS. 



liOl 



WILLIAM PARRISH. 

 Improvemeni in Gang-Plow. 



No. 128,245. 



Pilented June JS, 1872. 



WITNESSES. 



INVENTOR. 



J, W, 00*NS, 

 tmpr ovement in Plows. 



No, 129,112, PiUnl.d llll) 16, 18!! 





Invcnior 



i^^.^krc^.<f.:ru,. 



4i^^ 



T, E, PUTNAM, 

 Improvement m Plows 



No, .129.296- PiTtclH Inly 16, 1872. 



j^j,/ 



W, RALL 



Plow 



No 129,364, 



Pitentfd Ivly 16, 18/2, 



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ffitumt: 

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inniu: 



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