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Scientific American, Vol. 94, No. 21 (1906) (1906)

leaf 10

An illustration from Scientific American, Vol. 94, No. 21 (1906), 1906, leaf 10
onto the great station con- plan. The planning of the station, with its numerous coarse-grained Parian marble. In ancient times it had course, an iron-and-steel-covered area over 100 feet entrances and exits independent of each other, and been broken in two places and repaired. The serpent wide,… … (made by carrying a pail of water), and a power test Railroad. to see which machine will go the farthest through deep The third level, which will be at a depth below the sand. surface of the street corresponding to the height of an

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