B(H» 



PLOWS. 



A. B. FARQUHAR 

 Improvement in Plows. 



No. 127,970, Pal.nled Uii.18.18/2, 











JAMES OLIVER, 

 Improvement in Plows. 



No. 128,061. Pilrolt* June 18, 1872, 



JatlltJ 01,1^ 



WILLIAM K. HARRELL. 

 Improvement in Plows. 



No. 128, Ml. Palcnied Ian> 18, 1872. 



W. K BARRELL- 



PLOW. 



No. 6,804. 



fialssned Dec. 14. 1676. 



■^ !l 



'•^^gl^ 









