1020 



STEAM. 



7 /7Jf/^w^ 



^"""sz^^s. 







^ L TAV£AD 

 Steam Plow- 



4 Sheew— »Sheet I. 



Patented Mar '^9, L£7U. 



FID. 1 



FIG2. 





A L, WVEAU 

 Steam-Plow 



4 Shtwt:* — Sheet : 



Patented Mai'. 23. 1870. 



A L TAVEAU. 

 Steam-Plow 



4 Sheuta — .'^he«l . 



Pftteiited .\!ar. -Vi. 1870. 



! H ^ ^ B » I 



0^^. 





^•WVmX^l■^• 



.-^. 



WnT-IESSES , 



TNVK-.lNfTOR 



