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Scientific American, Vol. 85, No. 9 (1901) (1901)

leaf 10

An illustration from Scientific American, Vol. 85, No. 9 (1901), 1901, leaf 10
o is punched the sheet iron for the manufacture of other industrial establishment of an engineering char- the singular craters, in shape and habit singularly transformers, this industry consuming a large amount acter in this country the Westinghouse company has adapted to their surroundings. The… … from which are built up the con- moved 60 yards in 10 minutes, or solidated mica structures required about 4 miles a day; but the resi- in the various insulating opera- dents of the island state that they tions. Ingenious machines for splitting mica are also can crawl faster than this. The male…

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