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Scientific American, Vol. 84, No. 12 (1901) (1901)

leaf 8

An illustration from Scientific American, Vol. 84, No. 12 (1901), 1901, leaf 8
esses of tarred felt were laid. 100 feet lower than in Maverick Square. A length of Its latest and most interesting development is the new They were thoroughly pitched together, and when the about 1,350 feet in mid harbor is nearly level. Short- tunnel under the harbor from the South Ferry, on… … work then commenced — into the working portion of the tunnel. A most in- in Maverick Square and and 6-inch back walls were carried up a convenient dis- teresting and important feature of the tunnel is its Lewis Street, East Bostorn--was not difficult of con- tance, the sheeting being removed and…

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