154 



COLTERS. 



Q. DOEGE. 

 Colter and Jointer. 



t Staeetl -Fheet 2. 



No. 215,587. 



Patented May 20, )879. 





r-\ INVENTOR 



A. ALDEIOH. 

 Colter. 



Mo. 216.128. 



Patented June 3, 1879. 



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1 ^\J^S«,,»v,.e«»-^r<^,«Urtt^ 



p. A. BASWELL. 

 Colter-FaBteuer. 



F. GAUNT. 

 Attaching Colters to Plows. 



No. 217,043. 



Patented July I, 1879. 



No. 217.363. 



Patented July 8. 1879. 



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VITKESSES: 



"jITORNnS. 







