necessary. Such figures, however, give but an imperfect idea of During the past year about 13.000 tests have been the state of things which will presently exist as soon made to aid in selecting such kinds of cement as are as the new military laws shall have come into full best adapted to this work,… … reliance was placed on those in which sand and cement the Italian, 2,236,000; the Austrian, 1,900,000; the Swiss, 489,000 ; and the Belgian 258,000. Altogether, Europe were mixed in the same proportions as used on the work than on those made with neat cement. All of will be able to dispose of not…
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