186 



CORN-COVERERS. 



I. A. MOORE. 

 CornCovertrt. 



No, 144,918. Pjlenni) Nov, 25, 18?3 







^T" 



invenior: 

 Anorneyi^ 



F 0ltT2 

 Corn and Potato Coverers, 



No. 151.104, PalenticlMi)l9,l874. 



nrj^t^ . i . 





Le R. WHITFORO. 

 Potato-Coverers 



Patented Aug. 4, 1874, 



W. H. GRANT. 

 Plows for Covering Corn. 



No, 155,0 80. P.lenled Sept, 15,1874. 



