1 item foundYou searched for: Subject: Structures✖Subject: Dam✖Type: Document✖Type: Projection✖TableGridIndex CreatorDatePlaceRightsSubjectTitleTypemodified date 102550100200 AllWith Images Refine Your SearchRefine Your SearchSubjectPlacesStructures✖HydraulicDam✖TypeDocument✖Projection✖PlanPlaceNortheast HarborDate1930sContributorNortheast Harbor Library Item nehl-3214Blueprint for raising Lower Hadlock Pond Dam Northeast Harbor Library