Weidler, Johann Friedrich, Jo. Friderici Weidleri Tractatus de machinis hydraulicis toto terrarum orbe maximis Marlyensi et Londinensi et aliis rarioribus similibus in quo mensurae prope ipsas machinas notatae describuntur, et de viribus earum luculenter disseritur

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        <div xml:id="echoid-div150" type="section" level="1" n="109">
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            <s xml:id="echoid-s3395" xml:space="preserve">
              <pb o="74" file="0190" n="195"/>
            ſurſum per puteum ſupra terram, continua, usque ad pu-
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            teum, qui ad uicinam cauernam ducit, (§. </s>
            <s xml:id="echoid-s3396" xml:space="preserve">52. </s>
            <s xml:id="echoid-s3397" xml:space="preserve">69) ingredere
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            etiam puteum, donec ſuſpicari potes, ex captis numeris,
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            te ſimilem utrimque perpendicularem locorum profundi-
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            tatem obtinuiſſe;</s>
            <s xml:id="echoid-s3398" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s3399" xml:space="preserve">2. </s>
            <s xml:id="echoid-s3400" xml:space="preserve">Fac ichnographias tuae menſionis, (§. </s>
            <s xml:id="echoid-s3401" xml:space="preserve">64. </s>
            <s xml:id="echoid-s3402" xml:space="preserve">71) con-
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            nexas, et ſi iam in deſiderata horizontali linea extrema
              <lb/>
            menſionis repereris, (nam ſi nondum id factum eſt, progre-
              <lb/>
            diendo uel regrediendo illum ſitum reperies) applica in-
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            ſtrumentum lineationis ad puncta G et F, et horam lineae
              <lb/>
            eo ducendae, et foſſoribus indicandae inuenies. </s>
            <s xml:id="echoid-s3403" xml:space="preserve">ſimile ex-
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            emplum eſt linea D F. </s>
            <s xml:id="echoid-s3404" xml:space="preserve">Fig. </s>
            <s xml:id="echoid-s3405" xml:space="preserve">II. </s>
            <s xml:id="echoid-s3406" xml:space="preserve">longa 9 {3/4} Uln. </s>
            <s xml:id="echoid-s3407" xml:space="preserve">et ducenda
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            ſub h 10, 4 {1/2}</s>
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            <s xml:id="echoid-s3408" xml:space="preserve">3. </s>
            <s xml:id="echoid-s3409" xml:space="preserve">Cum autem cryptarum copulandarum, v. </s>
            <s xml:id="echoid-s3410" xml:space="preserve">g. </s>
            <s xml:id="echoid-s3411" xml:space="preserve">puncto-
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            rum HF diuerſae ſunt horizontales, quaerere oportet,
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            quanto F ſit altius, quam H, (§. </s>
            <s xml:id="echoid-s3412" xml:space="preserve">74) et quia in triangulo
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            GFH duo crura nota ſunt, inde hypotenuſa innoteſcet,
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            (§. </s>
            <s xml:id="echoid-s3413" xml:space="preserve">47) horam autem in ichnographia compaſſus manife-
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            ſtabit. </s>
            <s xml:id="echoid-s3414" xml:space="preserve">in fig. </s>
            <s xml:id="echoid-s3415" xml:space="preserve">11. </s>
            <s xml:id="echoid-s3416" xml:space="preserve">linea IL deſignat uiam ex cuniculo IM, ad
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            puteum A, quae 24 {1/4} Uln. </s>
            <s xml:id="echoid-s3417" xml:space="preserve">longa et in h. </s>
            <s xml:id="echoid-s3418" xml:space="preserve">7. </s>
            <s xml:id="echoid-s3419" xml:space="preserve">directa eſt.</s>
            <s xml:id="echoid-s3420" xml:space="preserve"/>
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        <div xml:id="echoid-div153" type="section" level="1" n="110">
          <head xml:id="echoid-head129" xml:space="preserve">SCHOLION I.</head>
          <p style="it">
            <s xml:id="echoid-s3421" xml:space="preserve">84. </s>
            <s xml:id="echoid-s3422" xml:space="preserve">
              <emph style="bf">Q</emph>
            uanda ſurſum copulandae ſunt cryptae, v. </s>
            <s xml:id="echoid-s3423" xml:space="preserve">g. </s>
            <s xml:id="echoid-s3424" xml:space="preserve">ad aquas ex ſupe-
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            riore in inferiorem cuniculum auertendas, cauto opus eſt, ue
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            foſſores, aqua attenuatum parietem perrumpente, mergantur. </s>
            <s xml:id="echoid-s3425" xml:space="preserve">quem
              <lb/>
            in finem eum aliquo usque perrectum fuit, praelonga terebra modi-
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            cum aperitur foramen, ut aqua ſenſim prius abducatur. </s>
            <s xml:id="echoid-s3426" xml:space="preserve">v. </s>
            <s xml:id="echoid-s3427" xml:space="preserve">V
              <emph style="sc">OIG-
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              TEL.</emph>
            p. </s>
            <s xml:id="echoid-s3428" xml:space="preserve">139.</s>
            <s xml:id="echoid-s3429" xml:space="preserve"/>
          </p>
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        <div xml:id="echoid-div154" type="section" level="1" n="111">
          <head xml:id="echoid-head130" xml:space="preserve">SCHOLION II.</head>
          <p style="it">
            <s xml:id="echoid-s3430" xml:space="preserve">85
              <emph style="bf">S</emph>
            atis actum eſt de cryptis ducendis et metiendis. </s>
            <s xml:id="echoid-s3431" xml:space="preserve">ſequitur caput
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            de uenis metallicis, earumque iudicio et menſione. </s>
            <s xml:id="echoid-s3432" xml:space="preserve">quod qui-
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            dem implicatias eſt, quia hic ſubinde fallunt ſpem noſtram, dubii de-
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            liteſcentium in terrae uiſceribus metallorum indices, dum nimirum
              <lb/>
            meliores ignor antur. </s>
            <s xml:id="echoid-s3433" xml:space="preserve">optarem, ut hoc caput, ſpeciatim, quoad uena-
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            rum diiudicationem, uberius excultum, et plenius, a uiro experientia
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            talium rerum ſatis inſtructo, elaboratum eſſet, quippe quod ad </s>
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