Submarine · 1850
Brandtaucher was a submersible designed by the Bavarian inventor and engineer Wilhelm Bauer and built by Schweffel & Howaldt in Kiel for Schleswig-Holstein's Flotilla in 1850. The Brandtaucher is the oldest known surviving submarine in the world.
Foto: Wikimedia Commons — Jan Rehschuh, Stephencdickson, Photograph: Pudelek Derivative work: MagentaGreen (proste licence / javna domena)
