This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Union Attack on Fort Fisher North Carolina January . en Union Attack on Fort Fisher January shows area surrounding forts Fisher Buchanan and Anderson near Smithville North Carolina The map shows the Confederate emplacements and forts and was made by Union soldier Robert Knox Sneden from survey conducted by the Army Corps of Engineers