642 



PLOWS 



H, UALE, 

 Plow. 



No. 200.861. 



Patented March 5. 1878. 







S. H. BOOENEIEr & W. PATTISON. 



Plow. 



No. 201.153. 



Patanted IVlarch 12, 1878, 







3 Sheets— abeet 1 



P H. BURNS 8e W. a. MoELHANY. 

 Plows. 



No. 201,222. Patented Marcll 12, 1878. 



3 SbeeiB— Sbaet 3 



P. H. BUENS & W. 0. MoELHANT. 

 Flows. 



No. 201,222. 



Patented March 12. 1878. 



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