Küssnacht a. Rigi, gravel plant and clay pit excavation
18.06.1994
Zitation
Küssnacht a. Rigi, gravel plant and clay pit excavation, 18.06.1994. Leuenberger, Heinz. ETH-Bibliothek Zürich, Bildarchiv. CC BY-SA 4.0
18.06.1994
Küssnacht a. Rigi, gravel plant and clay pit excavation, 18.06.1994. Leuenberger, Heinz. ETH-Bibliothek Zürich, Bildarchiv. CC BY-SA 4.0