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Scientific American

November 1, 1940

1 min read

Dumps a Car a Minute

Engineers Construct World's Greatest Scientific and Speedy Coal Car Dumper

By L. T. Henderson

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This article was originally published with the title “Dumps a Car a Minute” in Scientific American Magazine Vol. 163 No. 5 (November 1940), p. 268
doi:10.1038/scientificamerican1140-268

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