S74 



SHOVEL, 



CE»LY eiLLUPS. 

 tinprovamt! n.t in Cultivators. 



No 126, "in PaltnlBd May 7,1872. 







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i SheiU -Shecl 1. 



W W CATO 

 Improvement in Cultivators 



No, 128,360. Psl-nleJ tunc 21, 187? 



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2 Sti6et»--Sheoi t 



vv, W, CATO, 



Improvement In Cultivators, 



No 128,360, Pst.nleJ Inn. 2S. I87J. 



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R, D, PORTER 



Improvement in Plows 



No 128,505," Palenl.d l.lv 2, l»77 



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