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

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          <chap id="N10018">
            <p id="N18EA8" type="main">
              <s id="N18EAA">
                <pb pagenum="288" xlink:href="001/01/298.jpg"/>
              tres, altum cubitum, ex ſaxis uel lateribus factum, ſaxis
                <expan abbr="tãtum">tantum</expan>
              tectum: quod
                <lb/>
              ni eſſet atque ita ſe haberet, uis ignium humorem ex terra eliceret, tam ad
                <expan abbr="focũ">focum</expan>
                <lb/>
              cuiuſque ſornacis quàm ad catinum, eosque madidos inflaret: inflati uitium fa­
                <lb/>
              cerent, & metallum partim abſorberent, partim miſceretur cum recremen­
                <lb/>
              tis: quo modo conflatura
                <expan abbr="magnũ">magnum</expan>
              damnum contraheret: ex unoquoque præ­
                <lb/>
              terea humoris receptaculo canalis ſtructilis æquè ac ipſum altus, ſed latus
                <lb/>
              digitos ſex, per murum, ad quem eſt fornax extructa, ad alterum eius latus,
                <lb/>
              ſiue prius ſiue poſterius penetret & aſcendat, qua patens halitum, in quem
                <lb/>
              humor eſt conuerſus, expiret de tubo uel fiſtula ænea aut ferrea: quæ ratio
                <lb/>
              receptaculi conficiendi canalisque, longe optima eſt: alijs quidem eſt canalis
                <lb/>
              priori ſimilis: humoris uerò receptaculum diſſimile: nam
                <expan abbr="trãſuerſum">tranſuerſum</expan>
              ſub ca
                <lb/>
              tino non latet, ſed rectum, atque longum eſt pedes duos & palmum: latum
                <lb/>
              pedem & palmos tres, altum pedem & palmum: quæ ratio receptaculi con
                <lb/>
              ficiendi ſic à nobis non improbatur, ut eorum qui receptaculum uacans ca­
                <lb/>
              nali ſtruunt: hoc uerò iccirco improbatur, quod ab ipſo foramen non pate
                <lb/>
              at ad aerem, per quod halitus ſolutè & liberè penetrent.</s>
            </p>
            <p id="N18EE6" type="caption">
              <s id="N18EE8">F
                <emph type="italics"/>
              ornaces
                <emph.end type="italics"/>
              A. C
                <emph type="italics"/>
              atinus
                <emph.end type="italics"/>
              B. O
                <emph type="italics"/>
              ſtium
                <emph.end type="italics"/>
              C. L
                <emph type="italics"/>
              atens humoris receptaculum
                <emph.end type="italics"/>
              D.
                <lb/>
              S
                <emph type="italics"/>
              axum quo tegitur
                <emph.end type="italics"/>
              E. C
                <emph type="italics"/>
              analis ſtructilis
                <emph.end type="italics"/>
              F. S
                <emph type="italics"/>
              axum quo tegitur
                <emph.end type="italics"/>
              G.
                <lb/>
              T
                <emph type="italics"/>
              ubus halitum expirans
                <emph.end type="italics"/>
              H.</s>
            </p>
            <figure id="id.001.01.298.1.jpg" xlink:href="001/01/298/1.jpg"/>
          </chap>
        </body>
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