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Eisenschmelzwerk Heidenheim. Naechtliche Vorstellung des Giessens und Auslassens in dem Koeniglich Wrttembergischen Eisenschmelzwerk zu Heidenheim Wrttembergische Landesbibliothek Stuttgart Schef fol wlbstuttgart de Matthus Friedrich Weber PDold Collections of Wrttembergische Landesbibliothek Heidenheim an der Brenz Factories