Page:Popular Science Monthly Volume 40.djvu/44

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34
THE POPULAR SCIENCE MONTHLY.

ing—a "blow" is evidently under full headway. The third converter is seen on the extreme right of the picture, with its mouth downward, its bottom having been removed for repairs.

PSM V40 D044 A steel blooming mill.jpg
Fig. 67.—A Steel Blooming-mill.

In front of this bridge are a number of cranes, all operated hydraulically, but, unlike the ordinary "hydraulic press," whose