| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Schaefer & Werner | Boston | Massachussetts | 1867 | 1868 |
| Patent | Date | Remarks |
|---|---|---|
| Contract | for |
|---|---|
| Product |
|---|
|
Company of Wm R. Schaefer and Werner (Who?). Percussion target rifles marked
WMR SCHAEFER & WERNER BOSTON |
