EditorialProfile from the hut, Copper engraving of a metallurgical plant, Signed: F. F. Boutterweck delin, I.G. Schmidt sculpsit, Nro: II., Boutterweck, F. F. (del.); Schmidt, I. G. (sc.), 1738, Christoph Andreas Schl?ter: Gr?ndlicher Unterricht von H?tte-Werke...
EditorialGoslar and the Rammelsberg, Frontispiece and title page of a textbook on metallurgical works, Signed: G. I. Arenhold Inv., et del: Hanov: G.D. Heumann fec., Norib 1738, frontispiece, Arenhold, G. I. (inv. et del.); Heumann, G. D. (fec.), 1738, Christop...