82 



CLEVISES. 



A. SANBORN. 

 Plows. 



No. 133,802. 



Palentid Dec. 10, HP. 



ti^ta 3. 



C. HARTZELL. 

 Plowi. 



No. 134,377. 



Palented Dec. 31, 1872. 











O 



i 



A. KAUFMAN. 



Plow- Clevises. 



No. 137,078 



alenled March 25, 1B7i 



W. B. lACKSON & i. M. & 0. I. CHILOS. 

 Plows. 



No. 138,895. P.l.nl.dVlajl.l. IB!3 



-/v^ 



=a^ 



Witnesses 











