perfectly those of some modern reversing mills used in the it was brought to the attention of the manufacture of steel plates, and it is an Academie des Sciences in 1728; but it admirable illustration of the mechanical is evident that the " art and mysterie/' skill and inventive ability of its… … FIG. 5.— A SWEDISH PLATE MILL OF 1734 forming round bars by the use of grooved rolls, 5 feet in length and 16 grooved rolls, was clearly embodied in inches in diameter, which could be put it, as set forth and described by Fay- in the place of the plain rolls, and the olles, and this mill must also…
Engineering
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