| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Roberts, Benjamin S. |   |   |   |   |   |
| Patent | Date | Remarks |
|---|---|---|
| 52,887 | February 27, 1866 | Patent drawing Patent drawing, page 2 |
| Contract | for |
|---|---|
|   |   |
| Product |
|---|
|
conversion of Springfield Muskets |