5 resultsYou searched for: Date: 1900s✖Subject: Structures✖Subject: Hydraulic✖Type: Image✖This SiteAll Sites TableGridIndex Accession #AddressCountryCreatorDateDescriptionDimensionsIdentifierPlacePublisherRightsSourceStateSubjectTitleTypeWeb Resource Refine Your SearchRefine Your SearchSubjectPeople (4)Structures✖Hydraulic✖DamTypeImage✖PhotographPhotographic Print (1)Albumen Print (1)PlaceAllenstown PA (1)Southwest Harbor (4)Date1900s✖PPeople (4)SStructures, Hydraulic, Dam (5)