BEAMS. 



31 



H, WIAED. 

 Plow Beam. 



No. 229,216. 



Patented June 22, 1880 



j%y 



^i^_.4 







Patented July 27. 1880. 



J'-.g., 







.C, p. BUCKINGHAM. 

 Flow Beam. 



J G. OOCKSHDTT. 

 Wrought Iron Plow. 



No. 231,147. 



Patented Aug, 17, 1880. 



No. 238.651. 



Patented March 8,1881. 



ftb J 



iQl It o?l 



riff^- 



WUnetset. 













