| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Wampler, J. M. |   | Loudoun county | Virginia | 1860 |   |
| Patent | Date | Remarks |
|---|---|---|
| 27,399 | March 6, 1860 | Improvement in Breech-Loading Fire-Arms Patent drawing Patent claims, page 1 Patent claims, page 2 |
| Contract | for |
|---|---|
|   |   |
| Product |
|---|
|
|