SIDE-HILL. 



y4.' 



C/ieirles B. Pfff&rt,fjill . 



JleversiMe or^i'tdeUilll'low . 



No, 118.932. t-Taa'h Hap^nad's p,i,„i,d s«p. 12,18?:. 

 linpt -in. Ewivel T^Idv^ts 



Vimrasis: 







WILLUM W. SPEER. 



Imppovement in Combined Sub-soi) DriJI and Hill-side Plows. 



No, 119,423. Piftnlci) Sep. 26, 1871. 



CHAPMAN. 

 nt in Gang Plows. 



Palenlid Noi. 7, 1871, 





Imnttc 



