Agricola, Georgius, De re metallica, 1912/1950

List of thumbnails

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    <archimedes>
      <text>
        <body>
          <chap>
            <pb pagenum="131"/>
            <figure number="59"/>
            <p type="caption">
              <s>A—UPRIGHT FORKED POSTS. B—POLE OVER THE POSTS. C—SHAFT. D—FIRST CORD.
                <lb/>
              E—WEIGHT OF FIRST CORD. F—SECOND CORD. G—SAME FIXED GROUND. H—HEAD
                <lb/>
              OF FIRST CORD. I—MOUTH OF TUNNEL. K—THIRD CORD. L—WEIGHT OF THIRD CORD.
                <lb/>
              M—FIRST SIDE MINOR TRIANGLE. N—SECOND SIDE MINOR TRIANGLE. O—THIRD SIDE
                <lb/>
              MINOR TRIANGLE. P—THE MINOR TRIANGLE.</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>