1490 



ELEVATING AND DEPRESSING SPRINGS. 



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ti-BbaaL i 



C. W. POST. 



ODLTIVATGR, 



No, 279,980, Patented June 26, 1883. 



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Ids Hod4l.| I BriAel*— Bbeac i 



D. E, MoSHERET & A, Q. MYEHS, 



BEEDINO UAOHINC. 



No. 280.387. Patented Juiy 3. 1883. 



Wl-TNErSSElS" 





IfMVETj-raRS 



n. E MoSHERRY & A. Q. MYERS. 



:!cr.DlNa M&cBinr. 



No. 280.387, Patented July 3, 1883- 



Wi-rrsiEiSSCS. 



1 Sbrata— Shre 



A C, CONKER 



GRAIN DRILL, 



Pateoted Aug, 7, 1883. 





K5U0TYPE PRWTING CO. BOSTON. 



