Vitruvius, Marci Vitruvii Pollionis De architectura libri decem : ope codicis Guelferbytani, editionis principis, ceterorumque subsidiorum recensuit, et glossario in quo vocabula artis propria Germ. Ital. Gall. et Angl. explicantur, 1800

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        <div xml:id="echoid-div222" type="section" level="1" n="119">
          <p>
            <s xml:id="echoid-s4286" xml:space="preserve">
              <pb o="249" file="0273" n="273" rhead="LIBER X. CAPUT XIV."/>
            centies ab pinnis rotae fuerint verſatae, ſemel tympanum planum circum-
              <lb/>
            agent impulſu dentis, qui ad latus eſt fixus tympani in cultro. </s>
            <s xml:id="echoid-s4287" xml:space="preserve">Igitur
              <lb/>
            oircuitio tympani plani, quotienscunque ad foramen perducet calculos,
              <lb/>
            emittet per canaliculum. </s>
            <s xml:id="echoid-s4288" xml:space="preserve">Ita et ſonitu et numero indicabit milliaria ſpa-
              <lb/>
            tia navigationis. </s>
            <s xml:id="echoid-s4289" xml:space="preserve">Quae pacatis et ſine metu temporibus, ad utilitatem et
              <lb/>
            delectationem paranda, quemadmodum debeant fieri, peregiſſe videor.</s>
            <s xml:id="echoid-s4290" xml:space="preserve"/>
          </p>
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        <div xml:id="echoid-div224" type="section" level="1" n="120">
          <head xml:id="echoid-head125" xml:space="preserve">CAPUT XV.
            <lb/>
          De catapultarum et ſcorpionum rationibus.</head>
          <p>
            <s xml:id="echoid-s4291" xml:space="preserve">Nunc vero quae ad praeſidia periculi, et neceſſitatem ſalutis ſunt inven-
              <lb/>
            ta, id eſt, ſcorpionum, catapultarum, et baliſtarum rationes, quibus ſym- metriis, comparari poſſint, exponam. </s>
            <s xml:id="echoid-s4292" xml:space="preserve"> Omnes proportiones eorum or- ganorum ratiocinantur, ex propoſita ſagittae longitudine, quam id or- ganum mittere debet: </s>
            <s xml:id="echoid-s4293" xml:space="preserve">ejusque nonae partis fit foraminum in capitulis magnitudo, per quae tenduntur nervi torti, qui brachia continere cata-
              <lb/>
            pultarum debent. </s>
            <s xml:id="echoid-s4294" xml:space="preserve">Eorum autem foraminum capituli ſic deformatur alti-
              <lb/>
            tudo et latitudo. </s>
            <s xml:id="echoid-s4295" xml:space="preserve">Tabulae, quae ſunt in ſummo et in imo capituli, paral-
              <lb/>
            lelique vocantur, ſiant craſſitudine unius foraminis, latitudine unius et
              <lb/>
            ejus dodrantis: </s>
            <s xml:id="echoid-s4296" xml:space="preserve">in extremis, foraminis unius et s. </s>
            <s xml:id="echoid-s4297" xml:space="preserve">Paraſtatae dextra ac ſiniſtra, praeter cardines, altae foraminum quatuor, craſſae foraminum
              <lb/>
            quinum: </s>
            <s xml:id="echoid-s4298" xml:space="preserve">cardines foraminis s 9. </s>
            <s xml:id="echoid-s4299" xml:space="preserve"> A foramine ad medianam paraſtatam item foraminis s 9. </s>
            <s xml:id="echoid-s4300" xml:space="preserve">Latitudo paraſtados mediae unius foraminis et ejus
              <lb/>
              <note symbol="1)" position="foot" xlink:label="note-0273-01" xlink:href="note-0273-01a" xml:space="preserve">Hoc non legitur in Cod. Guelf. et Fran. nec in Ed. Sulp.</note>
              <note symbol="*)" position="foot" xlink:label="note-0273-02" xlink:href="note-0273-02a" xml:space="preserve">Forma XVIII. I-6.</note>
              <note symbol="2)" position="foot" xlink:label="note-0273-03" xlink:href="note-0273-03a" xml:space="preserve">Et primum de catapultis et ſcorpionibus. Non leguntur in Cod. G. et F. nec in E. S.</note>
              <note symbol="3)" position="foot" xlink:label="note-0273-04" xlink:href="note-0273-04a" xml:space="preserve">Sic Cod. G. et E.S. alias: Omni igitur proportione eorum ratiocinata.</note>
              <note symbol="4)" position="foot" xlink:label="note-0273-05" xlink:href="note-0273-05a" xml:space="preserve">Cod. mn. et Ed. Sulp. foraminis.</note>
              <note symbol="5)" position="foot" xlink:label="note-0273-06" xlink:href="note-0273-06a" xml:space="preserve">Cod. mn. et E. S. foraminibus.</note>
              <note symbol="6)" position="foot" xlink:label="note-0273-07" xlink:href="note-0273-07a" xml:space="preserve">Cod. mn. et E. S. dimidia paraſtatica, ad foramen ſpatium foraminis.
                <emph style="ol">S</emph>
              .
                <emph style="ol">7</emph>
              .</note>
            </s>
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