SBB CFF FFS UIC-Z1 open saloon coach.
Candid Lang
CC BY-SA 4.0
ETH-Bibliothek Zürich, Bildarchiv / Fotograf: Lang, Candid / Com_LC1781-013 / CC BY-SA 4.0 / <a rel="nofollow" class="external free" href="https://doi.org/10.3932/ethz-a-001284690">http://doi.org/10.3932/ethz-a-001284690</a>