570 



PLOWS. 



H. T. BEAM. 

 Plow. 



No. 80,118. 



Patenied Jul) 21, 1868. 



J. BALL. 

 Plow. 



No 81.730. 



Patented Sept. 1, 186R 















y)^sji fo, 



FahifedOi^.c 





