7 resultsYou searched for: Type: contains 'image'✖Subject: Structures✖Subject: Hydraulic✖This SiteAll Sites TableGridIndex Accession #AddressCountryCreatorDateDescriptionDimensionsIdentifierPlacePublisherRightsSourceStateSubjectTitleTypeWeb Resource Refine Your SearchRefine Your SearchSubjectPeople (4)Structures✖Hydraulic✖Dam (5)Pool (2)TypeImage (7)PlaceAllenstown PA (1)Southwest Harbor (6)Date1900s (5)none (2)IImage, Photograph (6)Image, Photograph, Photographic Print, Albumen Print