this post was submitted on 31 Aug 2024
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Illustrations of history
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This magazine is for sharing artwork of historical events, places, personages, etc. Scale models and the like also welcome!
Generally speaking, actual photos of a historical item should go to [email protected]
Photos of ruins should go to [email protected]
Photos of the past should go to [email protected]
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I can't speak as to the specifics of the picture, but in a blast furnace, you put in the materials in at the top of the furnace (as you can see a worker bringing coal or ore up to the top), and blow hot air in at the bottom. The waste gas goes up, and the molten metal sinks down where it can be collected.