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Scientific American, Vol. 96, No. 20 (1907) (1907)

leaf 4

An illustration from Scientific American, Vol. 96, No. 20 (1907), 1907, leaf 4
refusal of any further guarantee. The result, it is should adopt rails of a heavier section in order to jected to such severe, such absolutely brutal treat- claimed by the railroads, has been that an inferior meet the heavier stresses imposed by modern traffic. ment, as the steel rail, enduring as… … these qualities, that many Carried Over from Ingot. of the difficulties of the present situation are to ages have increased correspondingly. We are satis- not heavier rail sections but better material; and in be found. Briefly stated, the process of makiny fied that the fundamental causes of the…

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