Original dyke built by Dutch 1655. Centre of twelve mile circle marking top of Delaware, surveyed 1701, by Empson and Pusey.
Installed in 1932.
New Castle Veterans Triangle, New Castle, DE 19720
Near 227 Chestnut Street, New Castle, DE 19720
Related Topics: 12-Mile Circle, Broad Dyke, Dutch Settlement Delaware, Empson and Pusey, Historical Markers, New Castle, Twelve Mile Circle