CLEVISES. 



99 



E, E. McCALL. 

 Plow Attaclitnent. 



rVo. 228.916 



Patented June IS, 1880. 



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(5o Hoilal.) 



No. 235,248. 



W. A. JENNINGS, 

 Clevis. 



Patented Dec. 7, 1880. 



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A. SANFOED. 

 CleviB. 



J. W. POWEES. 

 Plow Clevis. 



No. 237,447. 



Patented Feb. 8, I8BI. 



No. 237,772. 



Patented Feb. 15, tSSI. 



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