Name | Street | Town | State | From | To |
---|---|---|---|---|---|
Hahn, William |   | New York City | New York | 1858 | 1870 |
Patent | Date | Remarks |
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  |   |   |
Contract | for |
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  |   |
Product |
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.41 caliber percussion, single shot pistol .50 caliber percussion, target riffle, heavy octagonal barrel |