Jérôme is with Josef Weichenberger in the penultimate room of Unterstetten Erdstall. Refugees could sit on the benches, and a vertical bottleneck passage leads to the terminal room, which is on a higher level (Upper Austria). [1505N009 © Jérôme et Laurent Triolet/www.mondesouterrain.fr]

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Reference : 1505N009