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Scientific American 1882-06-03

ScientificAmerican1882-06-03.jpg Scientific American 1903-06-20ThumbnailsScientific American 1903-06-20ThumbnailsScientific American 1903-06-20ThumbnailsScientific American 1903-06-20ThumbnailsScientific American 1903-06-20Thumbnails

Witherall and Vary's furnace for roasting, desulphurizing, and chloridizing ores.



Artist:

Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past

Restoration by: magscanner