SS "Doctor Lykes" in the port of Rotterdam.
Walter Schmid
CC BY-SA 4.0
ETH-Bibliothek Zürich, Bildarchiv / Fotograf: Schmid, Walter / Com_L25-0525-0034-0010 / CC BY-SA 4.0 / <a rel="nofollow" class="external free" href="https://doi.org/10.3932/ethz-a-001108315">http://doi.org/10.3932/ethz-a-001108315</a>