| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| McComas, Nicholas | 222 east Fayette street | Baltimore | Maryland | 1849 | 1850 |
| McComas, Nicholas | 188 east Fayette street | Baltimore | Maryland | 1851 |
| Patent | Date | Remarks |
|---|---|---|
| Contract | for |
|---|---|
| Product |
|---|
|
Gun smith, see Baltimore City Directory for 1849 & 1850, 1851. |
