http://lod.ehri-project-test.eu/institutions/pl-003050/mandates/1 an entity of type: Mandate
Nowadays. The branch of Katowice State Archive in Bialsko-Biała works on the ground of the Act on National Archival Records and Archives of July 14, 1983, Journal of Law, (Dziennik Ustaw) No 38, 1983.07.19 with later changes.