STEAM. 



lon;5 



A E s S N McUAUGHEY. 

 Steam-Plow 



Pattfiiwd Ni.*- '29 1 851' 



.:k£Y^z 



J/if^/7 •'^' 



J)-'?£^JS7 









Invenrop 



J W FAWKES 

 Steam-flow 



G. M. RAMSAY. 

 Sleam.Plow. 



P«t#nt«-1 Deo 13. Igfiil 



No. ,17,242, 



Patented Feb. 21. I860. 



