itTO 



SIDE-HILL. 



J. P. HOLLET. 

 Swivel Plow and Colter. 



No. 225,134. 



Patented Mar. 2. 1880. 



3^-i. 



/i IHVEilTOR 



P. S. SWAETZ i A. AENOT. 

 Plow. 



No. 226,567. 



Patented April 13. 1880. 



J. h. & a. L. WOODBnSY. 

 Reveraible-Plow. 



No. 225,452 



Patented Mar. 9. 1880. 



mir. 



e.JJfi^^ 



jrig.3 ^g. 



Joseph X.'>rcv<QrMy 



A. S. CLOUGH. 

 Reversible Plow. 



No. 232,001. 



Patented Sept. 7, 1880. 



// ff>„. / 



y^y^s 



1 C fe^ 





?^^' 

 /t 



^^:r.. 



