136 



COLTERS. 



T. L. WEBSTER. 



Plows. 



No. 152,887. Pilenleillijly 7.ie?4. 



^^yUc^ 



D. JONES. 

 Plow-Coulters. 



No. 153,489, 



Palenled July 28, 1874. 



7/iiit 







0. M. SHEMWELL. 

 Cultivators. 



No. 153,620. 



PaHoledluiy 28,1874. 



rras. r/e^^ 



C. MATTESON & T. P. WHIIAMSON. 

 Gage-Wheels for Gang-Plows and Cultivators. 



No. 154,182.. Pal.nlid Aug. 18, 1874. 













