CULTIVATORS WHEEL OR SULKY. 



H. X. GIBSON. 



Improvement in Cultivators. 



No. 132,277. P....!..' Oci. IS, 1872. 





R. ELWOOD & R. L PITCHER. 

 Improvement in Cultivators. 



PiTinlail Oct. 29, 1872. 





3Sheeli-.SIi«et I 

 S. MARTIN, 



Improvement in Comt)|.ned Seetlers and Cultivators. 



No. 132,845. P.l.nleJ N... 5, 1872. 



<^^^^ 





SShetlfStietl? 

 S. MARTIN. 



Improvement in Combined Seeders and Cultivators. 



No 132,845 PiiiM.d Ki„.5,l872. 



-^± 





