| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Wilkinson Bros. |   | Keeseville | New York | 1857 | 1882 |
| Wilkinson Bros. |   | Plattsburg | New York | 1857 | 1882 |
| Patent | Date | Remarks |
|---|---|---|
|   |   |   |
| Contract | for |
|---|---|
|   |   |
| Product |
|---|
|
Probably G. C. Wilkinson and John D. Wilkinson Muzzle-loaders and patent breechloaders with rotating block. |