At the intersection of River Road and Seven Locks Road in Potomac, Maryland, a tiny cottage still stands on the same small parcel of land, once known as Magruder’s Honesty, where it was originally constructed in the mid-1700s The shop is believed to be the handiwork of Ninian Magruder, Sr., according to a historical marker that stands adjacent to the building. Also, his initials are carved into the chimney. An outside fireplace used by the blacksmith has long been covered over and hand-forged nails have been found on the grounds, evidence…
