1 item foundYou searched for: Date: 1970s✖Place: [blank]✖Type: Document✖Type: Technical Drawing✖This SiteAll Sites TableGridIndex CollectionCreatorDateDescriptionIdentifierPlaceRightsSubjectTitleTypeWeb Resource Refine Your SearchRefine Your SearchSubjectStructuresTypeDocument✖ProjectionTechnical Drawing✖Placenone✖Date1970s✖BBuilding Plans & Drawings