800px-Otto_von_Guericke_portrait

by Redaktion | 21. Juli 2015 19:32

[1]

Links:
  1. [Image]: http://www.aquanaut.ch/wp-content/uploads/2015/07/800px-Otto_von_Guericke_portrait.jpg

Source URL: http://www.aquanaut.ch/3246-pioniere-tauchen-otto-von-guericke-tauchen-geschichte-aquanaut/800px-otto_von_guericke_portrait/