PLOWS. 



513 



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D. PROUTY 

 Ploii. 



No. 4,928. 



PalerlKd Jan. 1.3, 1847. 



BARTLETT. 

 Plow. 



G. BARTLETI 

 Flow. 



Patented Feb 20, 1847 



Keii.«ut;il .\ot 7, 1848. 



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