http://lod.ehri-project-test.eu/units/us-005578-irn715722/acquisitions/1 an entity of type: Activity rico:generalDescription Donated to the United States Holocaust Memorial Museum in 1993, 2015, 2020 and 2022 by Justin Dingfelder. rdf:type rico:Activity rico:hasActivityType ehri:AcquisitionType data from the linked data cloud