CULTIVATORS Disk. 



J. S COEBIN. 



Disk Harrow. 



.238.654. Patented March 8.1881. 





ezM£4 



J. S. CORBIN. 



Disk Harrow. 



>Jo. 238.6' * Patented Ma--- 1881. 



J / J3,U^ ^.^o.^^^ 





J. S. OORBIN. 



Disk Harrow. 



No. 238.655. Patented Marcti 8, 1881. 



J. W. BODLET. 



Eotary Cultivator. 



No. 239,219. Patented March 22, W.i'. 







Ca^mm kSMt^ INVENTOR 



,, i^iW«t^^i^t<tt ATTORNEIYS. 



