CULTIVATORS-ROTARY 



No. 235,372. 



T, H. MoCRAY 

 RoUrj Plow, 



Patented Dec. l4,,i|S8U. 



T. H. MoCEiT 



Eotarj Plow. 



No. 235.372. Patented Dec. 14. 1880. 



rafk. 



H. H. SPENCER. 

 Spading Macbiae 



H. H. SPENCEE. 

 Spadiug Machine 

 No. 236.641. Patented Jan. 11. 18 



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