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Scientific American, Vol. 60, No. 9 (March 1889) (1889)

leaf 7

An illustration from Scientific American, Vol. 60, No. 9 (March 1889), 1889, leaf 7
-SPAN BRIDGE. for its work. A slight In places the level has been altered seven or eight feet. increase in facilities has Grade crossings are also abolished. Where roads cross work or could work in any other country." After all, been effected by running the trains on the left hand the track, iron… … N. Y., N, H. & H. LINE. STRAIGHTENING THE his trees by spraying the grass under them with Paris green, his trees for the first time in several years having bable that in a few years one or more new terminal road across the track. Samples of the standard type retained the verdure of their foliage."…

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