http://lod.ehri-project-test.eu/isCopyOfRelations/ba8daf30-4abc-11f0-9849-899181ace71c an entity of type: IsCopyOfRelation
The collection "TR.17.OBUiADwKa - Documentation from the Branch Office for Preservation and Dissemination of IPN Archival Records in Katowice, Poland, 1948-1950" was copied from Oddziałowe Archiwum Instytutu Pamięci Narodowej w Katowicach