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Scientific American, Vol. 98, No. 8 (February 22, 1908) (1908)

leaf 3

An illustration from Scientific American, Vol. 98, No. 8 (February 22, 1908), 1908, leaf 3
adings of the two parallel tunnels were started on an easy down grade toward their deep- est level, which lies in the proximity of the Manhat- FLATBUSH AVE. STAY tan shore. Another shaft was sunk on the New York ONG_I..R.R. side near the bulkhead line, at the foot of Morton Street, the distance… … track road placed in two separate 15-foot tubes which extend from the D. L. & W. Railroad terminal in New

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