Festschrift zur Hundertjahrfeier der Dortmund-Hörder Hüttenunion Aktiengesellschaft im September 1952. Dieses Buch wurde allen Werkangehörigen und Freunden der Gesellschaft gewidmet. Es wird die Geschichte des Hörder Stahlwerks von Hermann Piepenstock bis 1952 in Geschichten beschrieben.
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