US Patent: 339,806
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| Mortising-chisel
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Patentees:
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| Benjamin Walker Peterson (exact or similar names) - Wheeling, WV |
| John Wilson Connelly (exact or similar names) - Wheeling, WV |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Aug. 05, 1885 |
| Granted: |
Apr. 13, 1886 |
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Jeff Joslin
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Description: |
| Mortising chisels for mortising-machines |
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