| Name | Street | Town | State | From | To |
|---|---|---|---|---|---|
| McComas, Nicholas A. | Lombard east of Caroline street | Baltimore | Maryland | 1849 | 1850 |
| McComas, Nicholas A. | Washington south Pratt street | Baltimore | Maryland | 1851 | |
| McComas, Nicholas A. | 44 west Pratt, downward 190 east Pratt | Baltimore | Maryland | 1860 |
| Patent | Date | Remarks |
|---|---|---|
| Contract | for |
|---|---|
| Product |
|---|
|
Gun smith, see Baltimore City Directory for 1849 & 1850, 1851, for 1860
he is listed as a gun and pistol smith. |
