After the drive unit follows the control room, where the submarine is steered. Swiss museum of transportation in Lucerne, Switzerland, Nov 3, 2014. (9/15)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/70981241@N00">Kecko</a> from Switzerland (Rheintal SG)
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/kecko/15722836826/">PX-8 Mésoscaphe - Control</a>