1 item foundYou searched for: Date: 1930s✖Subject: Structures✖Subject: Hydraulic✖Type: Image✖Type: Photograph✖TableGridIndex TitleTypeSubjectCreatorDatePlaceRightsDescription Refine Your SearchRefine Your SearchSubjectPlacesStructures✖Hydraulic✖DamTypeImage✖Photograph✖PlaceNortheast HarborDate1930s✖ContributorNortheast Harbor LibraryLLower Hadlock Pond Dam