1456 



ELEVATING AND DEPRESSING SPRINGS. 



3Gh««ti~-Sliget 3. 

 W. 0. BARNES. 



COR»-CTILriViTOH£. 

 Ho. 193.912. P»t«Ql*a Adg. T. 1977, 







..^^ 





U. BALDWIir. I. T. & W. Z. SBDUARI). 



SSFDEE AKS PLABTEIt. 



isr^ 



! Bbenta— Sheet 1. 



G, MOORE. 

 Cultivator. 



No. 217,811. _ ;^;^. Patented July 22. 1879. 

 riG. I. 



n Bbiati— 9tl«Bt 3. 



Witnesses 



Jnventqr 



MCLIOirPF PXIMIN13 CO, BClO'l 



