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Scientific American, Vol. 77, No. 12 (1897) (1897)

leaf 7

An illustration from Scientific American, Vol. 77, No. 12 (1897), 1897, leaf 7
. For a short COMPLETION OF PART OF THE BOSTON SUBWAY. Some years ago the horse car system of the city of distance this is a four track subway, but the four tracks run into two which pass through to Causeway Street our engravings. The four track subway extends north- the city is traversed in all… … 1894, by the Legislature of the Common- The four track subway was made by an wealth of Massachusetts. There was a per- open excavation and is 48 feet wide, the two sistent fight made against it by an element of track subway being 24 feet wide. The mid- the community which was hostile to the…

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