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Scientific American, Vol. 82, No. 13 (1900) (1900)

leaf 3

An illustration from Scientific American, Vol. 82, No. 13 (1900), 1900, leaf 3
he bridge-wall duced,—in other words immediately after fresh stok- point along the line by simply attaching, as shown, a passage. The fire-brick, as it becomes incandescent, ing. The furnace is, therefore, not unnecessarily chilled; portable transmitter and receiver. effectually assists the fuel in… … electric launches are not open to -who, with offices at Anderson,. are these objections. ‘able to communicate daily with

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