| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Zuin & Clark | 12th Ward | Philadelphia | Pennsylvania | 1859 | 1861 |
| Patent | Date | Remarks |
|---|---|---|
| Contract | for |
|---|---|
| Product |
|---|
|
1860 census, employed 6 hands at $20 each. Manufactured 1000 guns at $10 each
during one year ending May 31, 1860. |
