2 resultsYou searched for: Type: contains 'photograph'✖Date: [blank]✖Subject: Structures✖Subject: Hydraulic✖This SiteAll Sites TableGridIndex Accession #AddressCountryCreatorDateDescriptionDimensionsIdentifierPlacePublisherRightsSourceStateSubjectTitleTypeWeb Resource Refine Your SearchRefine Your SearchSubjectStructures✖Hydraulic✖PoolTypeImagePlaceSouthwest HarborDatenone✖BBallard - Willis Humphreys Ballard (1906-1980) (2)