COLTERS. 



153 



S, J. ADAMS. 

 Hub for Plow-Colters. 



H. T. NOBLE. 

 Caster-Colter. 



No. 214,229 



Patented April 15. 1879. 



No. 214.519. 



Patented April 22, 1879 



J?/// 



riij a 





J.ri vendor 



C. & S. J. ADAMS. 

 Plow-Colter. 



No. 214,864. Patented April 29. 1879. 



G. DOD&E 

 Colter and Joiutor 



: Sbeeta— Shftet 1. 



No. 215.587 Patented May 20, 1879. 



J^-^J. 



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