| US Patent: 10,924 
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| Catch for holding the bit in brace stock | 
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| Patentee: |  |
 | Charles M. Daboll (exact or similar names) - New London, CT |  
 
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Granted: | May 16, 1854 |  USPTO (New site tip)
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                        Kirk Eppler
 "Vintage Machinery" entry for Wilson Manufacturing Co. (CT)
 Austin P. Daboll
 
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| Description: |  | The inventor is known to have worked for I. Wilson of New London, which became Wilson Manufacturing Co. 
Brother to Austin P. Doball |  |