| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Butler, Richard |   | Pittsburg | Pennsylvania | 1767 |   |
| Patent | Date | Remarks |
|---|---|---|
|   |   |   |
| Contract | for |
|---|---|
|   |   |
| Product |
|---|
|
The Fort Pitt Day Book of Bayntown, Wharton & Morgan indicate that he was a gunsmith there |