| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| Little, J. & D. | Corner of Allegheny and Penn Streets | Pittsburg | Pennsylvania | 1854 |
| Patent | Date | Remarks |
|---|---|---|
| Contract | for |
|---|---|
| Product |
|---|
|
Pittsburg Business Directory of the Cities of Pittsburg and Allegheny of 1854 " J. & D. Little, Manufacturers of rifle barrels and twist shot gun barrels" |
