1468 



ELEVATING AND DEPRESSING SPRINGS. 



4 SnsnU—Shnit 1. 



0. ff BROWN 



CULTIVATOR. 



Patented Nov. 1,1881. 







0, W. BSOWN. 



nULTIVATOH, 



\ ahoflt.— aA««c 



P«tentod Nov. 1.1881. 





-'"J- 



lltdal . 1 8he»H-3h».( i 



S. W BEOWN h S, 0, HOLTOKE. 



OULTIVATOB. 



Ns. 248,983. Patented Not. 1. 1881. 



P(JfUU~^ 



di/^ 





(Uad0i 1 4 A««ti~aacct 1 



0, W, BROWM Ji S 0. HOLYOKE. 



CULTIVATOB. 



No. 248.993. Fstinted Nev. 1. 1881. 







HcLIOTVfE PKn^[NG CO. BOSTON. 



