The hall of the Sayner Huette (Sayner steel mill) that resembles a cathedral, in Bendorf-Sayn, Germany, 20 April 2017. According to Bendorf's mayor Michael
Cathedral of iron and glass: This exciting industrial monument stands not far from Koblenz in Bendorf-Sayn. Designed like a basilica, the casting hall of
1871, of a new uniform decimal monetary system, of which ^e unit is the mark or rising above which appear the furnaces of the Ironworks (Sayner Hutte),
