http://lod.ehri-project-test.eu/units/us-005578-irn521767/acquisitions/1 an entity of type: Activity rico:generalDescription Hynda Halpren donated these photographs of her father and his family to the United States Holocaust Memorial Museum on May 1, 1997. rdf:type rico:Activity rico:hasActivityType ehri:AcquisitionType data from the linked data cloud