COLTERS. 



137 



W. S. LAWRENCE. 

 PloW'Wbtals. 



No. 156, 427. 



Patanled No*. 3, Ifi74. 



Wiinesies 



^r 



Imp^vicr 



^Aie/yzM^tjii 



A P.WEBBER. 

 Coulters. 



No. 158,552. 



Pjlented Jan, 5, 1875, 



St\ / 



^i^d 



iru 



X/jr 



LTD 







A. M. DAVIS. 

 Colter. 



No 160,309 



Palented March 2, 1875 



Nu 161,193. 



m 





Mh,l M JhM.^ 



D. ALLEN. 

 Plow Wheel. 



j^'^y 



Palenleri March 23, 1875 



'S'^ 



TOTNESSES 



DfTEHTOB 



Acumefs 



