to give her a speed of 17 knots. What a dangerous convergent jaws is the same asin their old machine—possesses enemy she will prove is evident from her speed alone, ing the outer surface of the paper with a paste or composi- many and greatadvantages over the old forms. It is sectional. as her… … ballast amounts to 300 tons; her total displacement of the movable jaw. The jaw opening can be varied LONGITUDINAL SECTION OF BLAKE’S CRUSHER. being 2,640 tons, and represents in weight a volume of between any working limits by means of the nuts on the rather more than ten thousand cubicfeet. This…
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