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Oregrounds iron facts for kids

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Oregrounds iron was the best iron made in the 18th century. It was made in the Swedish city of Öregrund. Oregrounds iron is made by making pig iron in a blast furnace, then refining the pig iron in a finery forge.

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  • Louis de Geers staty i Norrköping

    Statue of Louis de Geer (1587-1652) in Norrköping, Sweden. De Geer introduced the Walloon method to Sweden.

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