The great inventions : their history, from the earliest period to the present. Their influence on civilization, accompanied by sketches of lives of the principal inventors; their labors, their hardships and their triumphs (1883)
Wilkie, Franc B. (Franc Bangs), 1832-1892 · Philadelphia and Chicago, J. A. Ruth & co. · leaf 566
EOLLING A STEEL PLATE. 563 of the rolling-mill. It was then sauve qui pent amongthe workmen, who rushed for shelter in all directions asthe mass was nipped between the rollers, and wound rap-idly in amid quick reports like those of dull musketry,as the melted iron was squeezed by the…
Inventions · Inventors
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