Interior of the Smelterij/Vormerij van de Nederlandsche Staalfabrieken v/h De Muinck Keizer (Demka, Havenweg 7) in Utrecht with on the left the pouring of liquid steel from a bessemer pear in a cast pan and in the middle the pouring of liquid steel from a cast pan in a shape.
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Photo credit: © EU/BT / Alamy / Afripics
License: Licensed
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