Ellicott Stone - Credit: Wikimedia Commons
Ellicott Stone - Credit: Wikimedia Commons
Ellicott's Stone, also known as the Ellicott Stone, is a boundary marker in northern Mobile County, Alabama. It was placed on April 10, 1799, by a joint U.S.-Spanish survey party headed by Andrew Ellicott.(1) It was designated by the American Society of Civil Engineers as a Historic Civil Engineering Landmark in 1968 and was added to the National Register of Historic Places on April 11, 1973. Read more on Wikipedia
Source: en.wikipedia.org