English Swan Gate Bridge, Duisburg. On the left in the background the former RWSG warehouse German Schwanentorbrücke, Duisburg. Links im Hintergrund der
(Schwanentorbrücke) Duisburg/Germany, Inauguaration 1904 https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse