CULTIVATORS-DISK. 



063 



M JOHNSON, 



Impiovcment in Potato Diggers, 



No, 132,364, P.L.l.dO.I. 2!. 1872. 





^^A^fvmfu. 



!Skt.u-.SI.«.12 

 S, G, RANDALL. 

 S e e d i n g D a c It i It e > . 

 No. 6,053. Il.i..«.as.pi.l5,ie74. 





