Agricola, Georg, De re metallica Libri XII, Quibus Officia, Instrumenta, Machinae, ac omnia ..., 1556

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    <archimedes>
      <text>
        <body>
          <chap id="N10018">
            <p id="N1D579" type="main">
              <s id="N1D57B">
                <pb pagenum="404" xlink:href="001/01/414.jpg"/>
              odecim: cuius tres parietes ſaxis quadrangulis, quibus ſuperpoſiti ſint late­
                <lb/>
              res, extruantur. </s>
              <s id="N1D58B">Poſterior altus exiſtat pedes tres & palmum: quæ altitudo
                <lb/>
              etiam ſit his, qui ſunt à lateribus. </s>
              <s id="N1D590">Eorum tamen uterque priore parte, qua pa­
                <lb/>
              tet fornax, decliuis, altus ſit
                <expan abbr="tantũmodo">tantummodo</expan>
              pedes duos, & palmos tres: omnes
                <lb/>
              uerò craſſi pedem & palmum: ſuper hos parietes, ne ipſi minus craſſi, nimis
                <lb/>
              graue onus impoſitum ferre non poſſint, ſtatuantur quatuor tigna, lutoque
                <lb/>
              oblinantur. </s>
              <s id="N1D59F">Ea ſuſtineant caminum aſſurgentem, & per tectum
                <expan abbr="penetrantẽ">penetrantem</expan>
              :
                <lb/>
              cuius camini non modo cratibus, ſed etiam tignis lutum craſſum illinatur. </s>
              <s id="N1D5A8">
                <lb/>
              Focus autem fornacis quaquauerſus ſit longus pedes ſex, lateribus ſtratus,
                <lb/>
              decliuis. </s>
              <s id="N1D5AE">Panes ærei in hac fornace collocati calefiant hoc modo: in
                <expan abbr="ſornacẽ">fornacem</expan>
                <lb/>
              primo continenter ponantur, tantummodo lapillis oui magnitudine inter­
                <lb/>
              poſitis, ut ignis calor in medium inter eos ſpacium penetrare poſſit: quineti
                <lb/>
              ain qui in infimo catini loco reſederunt, in dimidium laterem eadem de cau
                <lb/>
              ſa impoſiti exaltentur. </s>
              <s id="N1D5BD">Ne uerò ultimi, qui ſunt ad oſtium fornacis, cadant,
                <lb/>
              ad eos laminæ ferreæ, uel panes ærei, cùm æs rurſus perficitur, ex catino pri
                <lb/>
              mum extracti apponantur: atque ad hos panes ærei fathiſcentes, aut ſaxa. </s>
              <s id="N1D5C4">De
                <lb/>
              inde in panes inijciantur carbones: tum prunæ. </s>
              <s id="N1D5C9">Primò autem panes
                <expan abbr="caleſcãt">caleſcant</expan>
                <lb/>
              à leni igni: mox ad eos adijciantur plures carbones: interdum altitudine do
                <lb/>
              drantis. </s>
              <s id="N1D5D4">Acriori certe igni nobis opus eſt ad duros æreos panes calefacien­
                <lb/>
              dos quàm ad fragiles: panibus ſatis calefactis, quod ſpacio horarum ferè du
                <lb/>
              arum fieri ſolet, ex oſtio fornacis remoueantur laminæ ferreæ, et panes ærei
                <lb/>
              fathiſcentes uel ſaxa. </s>
              <s id="N1D5DD">Deinde panes calefacti ordine extrahantur raſtro bi­
                <lb/>
              denti, quali is, qui panes fathiſcentes torrefacit, utitur. </s>
              <s id="N1D5E2">Tum primus pani fa­
                <lb/>
              thiſcenti ſuperponatur: & malleis à duobus operarijs percutiatur donec diſ
                <lb/>
              ſiliat. </s>
              <s id="N1D5E9">Quo uerò quiſque panis magis calet, hoc frangitur citius: quo minus,
                <lb/>
              hoc tardius: nam ærei uaſis inſtar huc & illuc flectitur. </s>
              <s id="N1D5EE">Primò pane fracto ſe
                <lb/>
              cundus in eius
                <expan abbr="fragmẽtis">fragmentis</expan>
              collocetur & percutiatur, uſque dum
                <expan abbr="etiã">etiam</expan>
              ipſe diffiſ­
                <lb/>
              ſus diſſiliat: ſimili modo reliqui panes ex ordine frangantur. </s>
              <s id="N1D5FD">Verùm mallei
                <lb/>
              ſint longi palmos tres, lati unum, utrinque acuti:
                <expan abbr="eorũ">eorum</expan>
              uerò manubria lignea
                <lb/>
              tres pedes longa: fragmenta ærea, ſiue panes frigidi pilo fuerint fracti, ſiue
                <lb/>
              calefacti malleis, in conclaue ærarium inuehantur.</s>
            </p>
            <p id="N1D60A" type="caption">
              <s id="N1D60C">P
                <emph type="italics"/>
              aries poſterior
                <emph.end type="italics"/>
              A. P
                <emph type="italics"/>
              arietes qui ſunt a lateribus
                <emph.end type="italics"/>
              B. T
                <emph type="italics"/>
              igna
                <lb/>
              ſtatuta
                <emph.end type="italics"/>
              C. C
                <emph type="italics"/>
              aminus
                <emph.end type="italics"/>
              D. P
                <emph type="italics"/>
              anes collocati
                <emph.end type="italics"/>
              E. L
                <emph type="italics"/>
              aminæ
                <lb/>
              ferreæ
                <emph.end type="italics"/>
              F. S
                <emph type="italics"/>
              axa
                <emph.end type="italics"/>
              G. R
                <emph type="italics"/>
              aſtrum bidens
                <emph.end type="italics"/>
              H. M
                <emph type="italics"/>
              alleus
                <emph.end type="italics"/>
              I.</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>