| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Warfield, Oliver D. |   | Chicopee Falls, Hampden County | Massacgzsetts | 1879 |   |
| Patent | Date | Remarks |
|---|---|---|
| 214,331 | April 15, 1879 | Improvement in Sights for Fire-Arms, assigned to The WInchester Repeating Arms Company Patent drawing Specification Specification, 2nd page |
| 217,717 | July 22, 1879 | Improvement in Sights for Fire-Arms, assigned to The WInchester Repeating Arms Company Patent drawing Specification Specification, 2nd page |
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