http://lod.ehri-project-test.eu/units/us-005578-irn560352/acquisitions/1 an entity of type: Activity rico:generalDescription Mary DeForest and David Margolies donated their parents' papers to the United States Holocaust Memorial Museum on Dec. 2, 1999. rdf:type rico:Activity rico:hasActivityType ehri:AcquisitionType data from the linked data cloud