http://lod.ehri-project-test.eu/units/us-005578-irn89121/acquisitions/1 an entity of type: Activity rico:generalDescription The collection was donated to the United States Holocaust Memorial Museum in 1989, 1994, 1998, 2005 and 2006 by Colonel Irving Heymont. rdf:type rico:Activity rico:hasActivityType ehri:AcquisitionType data from the linked data cloud