872 



SHOVEL, 



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Wilnesscs: 



Invenlor 



WILLIAM F, PARKER; 

 Improvement in Plows. 



No. 114,334. 



Patented M&y 2, 1671 





. Iillonirns. 



D, CULVER, 

 ■ Improvement in Cultivator Plows. 



No. 115,033. Pittnttil Ma, 23, 1871. 



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