Attribution-Share Alike 2.0 truetrue 16 September 2017 English GustavPeichl German GustavPeichl author name string: Franz Johann Morgenbesser Flickr user
Attribution-Share Alike 4.0 truetrue English German Erdfunkstelle Aflenz. Architekt GustavPeichl, 1976–1980 author name string: Thomas Ledl Wikimedia username: Stefan
author name string: Gunnar Klack Wikimedia username: Gunnar Klack URL: https://commons.wikimedia.org/wiki/User:Gunnar_Klack determination method: SHA-1
author name string: Gunnar Klack Wikimedia username: Gunnar Klack URL: https://commons.wikimedia.org/wiki/User:Gunnar_Klack determination method: SHA-1