US Patent: 149,765 
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| Manufacture of Hammer Heads
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	        Patentee:
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 | James R. Lindsay (exact or similar names) - Chicago, IL |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Applied: | 
Feb. 02, 1874 | 
 
| Granted: | 
Apr. 14, 1874 | 
 
 
 
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		  Patent Pictures:
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James R. Lindsay Pat. April 14, 1874  |  
 
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                        Stan Schulz 
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        Description: |  
| The manufacturing process is a die which in successive strikes on a bar would form connected rough blanks for hammer heads or similar tools, which would then be cut from the stock and finished. |  
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