1 item foundYou searched for: Type: contains 'image'✖Place: Allenstown PA✖Subject: Structures✖Subject: Hydraulic✖Type: Image✖This SiteAll Sites TableGridIndex Accession #AddressCountryCreatorDateDescriptionDimensionsIdentifierPlacePublisherRightsSourceStateSubjectTitleTypeWeb Resource Refine Your SearchRefine Your SearchSubjectStructures✖Hydraulic✖DamTypeImage✖PhotographPhotographic PrintAlbumen PrintPlaceAllenstown PA✖Date1900sIImage, Photograph, Photographic Print, Albumen Print