Aerial photograph of Romanshorn railway station.
Hans Krebs
CC BY-SA 4.0
ETH-Bibliothek Zürich, Bildarchiv / Fotograf: Krebs, Hans / Com_FC18-8590-025 / CC BY-SA 4.0 / <a rel="nofollow" class="external free" href="https://doi.org/10.3932/ethz-a-000034724">http://doi.org/10.3932/ethz-a-000034724</a>