| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Johnson, Ira N. |   | Middletown | Connecticut | 1850s |   |
| Patent | Date | Remarks |
|---|---|---|
|   |   |   |
| Contract | for |
|---|---|
|   |   |
| Product |
|---|
|
U.S. Model 1841, percussion, dated 1854 left side, wrong ramrod bridle right side other one, left side other one, right side .54 caliber percussion, U.S. Cavalry Pistol Model 1842 right side |