| US Patent: 14,829 
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| Machine for manufacturing barrel-heads | 
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| Patentee: |  |
 | N. W. Robinson (exact or similar names) - Keesville, NY |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Granted: | May 06, 1856 |  USPTO (New site tip)
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                        Jeff Joslin
 
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| Description: |  | This machine won a Silver Medal at the 1856 Fair of the American Institute. So far we have not found any evidence that this design was ever manufactured. |  |