Delaware Public Archives: 1325-003-036_NC33pn_Washingtons_Earthworks_Marker
Delaware Public Archives: 1540-000-009_1863pn_Marshallton
Delaware Public Archives: 1540-000-009_4002pn_Marshallton
Delaware Public Archives: 1325-003-035_580n_Art_Work_of _DE_Remains of Washingtons Intrenchments on Red Clay Creek
Delaware Public Archives: 1540-000-009_1305pn_Marshallton
Delaware Public Archives: 1540-000-009_1318p_Marshallton_Bridge
Delaware Public Archives: 1540-000-009_1320pn_Marshallton_Bridge
Delaware Public Archives: 1540-000-009_1321pn_Marshallton_Bridge
Delaware Public Archives: 1540-000-009_1321Apn_Marshallton_Bridge
Delaware Public Archives: 1540-000-009_1322p_Marshallton_Bridge
Delaware Public Archives: 1540-000-009_4003pn_Marshallton
Delaware Public Archives: 1540-000-009_1805pn_Marshallton