lOsd 



SUBSOILERS. 



G B. BRIMIKGHAM. 



Sub-Soil Plows 



No 140,460. Piler.reJlulyl,'l873. 



?'*,/.<? 







A. L. P. VAIRIN. 

 Sub-soil Plows. 



No, 140,660. Pil.Mcfl Jul,8,lB73 



^/ =— =' < CZI 





E. CUTCIIFFE. 

 Subsoil AttachntoTtts for Plows. 



No. 143,335, P»l8n;«d S«pltmb(f 30, 1873, 



1. R. TURNER & I lACOBS. 

 Subsoil Plows. 



No 144,487. Palented Nov. 11, 1873. 



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Witnesses; 



to 7p"'"" 



AnonBys. ^ 



