COLTERS. 



139 



H. S. HOXIE. 

 Improvement in Plow-Colters. 



No. 114.822. Pilintad May 16. 1371 



^^J, 



^•sjr* 



^vt 



JOHN W. BAKER, 

 ImprovBmonl in Root Cutlers fot Plows 



^°- 115,013. Pll.m.rl»l.,I3.1B?l. 



CLUef.!, 



orvwervlo*- 



^^4i^ 



>tii» 



-t^^^e^ 





116446 



EmKTBj JuN 27 1871 



DAVID D. GIBSON. 

 Plow Colters. 



No. 120.055. 



Patented Oct. 17, 1871. 



^VW.^. 



mtaiMo 









