3 resultsYou searched for: Subject: Places✖Subject: Structures✖Subject: Hydraulic✖TableGridIndex TitleTypeSubjectCreatorDatePlaceRightsDescription Refine Your SearchRefine Your SearchSubjectPlaces✖LakeStructures✖Hydraulic✖DamTypeDocument (1)Image (2)PlaceNortheast HarborDate1930s (2)1970s (1)ContributorNortheast Harbor LibraryAAlan KnoxIIsaac T. MooreWWhitman, Requardt & Smith, Engineers