| Name | Old Stone House |
| Address | 3051 M Street NW, Washington, District of Columbia, United States |
| Date | 0000-00-00 |
| Time | 00:00:00 |
| Category | unknown |
| Description | The oldest building in the District of Columbia was preserved because of a mistaken connection to George Washington.... |
| Coordinates | 38.90570, -77.06030 |
| Web address | /places/old-stone-house |