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

Table of figures

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              <s id="N1CAAF">Deinde iterum paucus puluis madefactus inijcitur in teſtam, &
                <expan abbr="tũditur">tunditur</expan>
              :
                <lb/>
              qui labor iteratur uſque dum teſta tota tali puluere fuerit
                <expan abbr="cõpleta">completa</expan>
              : quam ma­
                <lb/>
              giſter excindit cultello utrinque acuto, & utrinque directo ſurſum uerſus acto,
                <lb/>
              ut media pars caua ſit, lata palmum & digitum: quæ modò recta eſt, modò
                <lb/>
              curuata. </s>
              <s id="N1CAC2">Ipſe uerò cultellus latus ſit
                <expan abbr="ſeſquidigitũ">ſeſquidigitum</expan>
              , utrinque ſurſum uerſus lon
                <lb/>
              gus palmos duos, quæ manubria ad altitudinem palmi careant acie, uel in li
                <lb/>
              gneis manubrijs includantur. </s>
              <s id="N1CACD">Magiſter autem una manu cultellum prehen
                <lb/>
              dens teſtæ puluerem excindit, ut circumcirca craſſus maneat tres digitos:
                <expan abbr="tũ">tum</expan>
                <lb/>
              ei puluerem oſſium ſiccum cribro ſuperinijcit: cuius fundum ſetis admo
                <expan abbr="dũ">dum</expan>
                <lb/>
              anguſte collo catis eſt contextum. </s>
              <s id="N1CADE">Poſtea globo ex ligno duriſſimo facto, et
                <lb/>
              craſſo ſex digitos, iniecto teſtam utraque manu
                <expan abbr="cõmotam">commotam</expan>
              æquat, & denuo ſo
                <lb/>
              lidam efficit:
                <expan abbr="quinetiã">quinetiam</expan>
              altera manu
                <expan abbr="globũ">globum</expan>
              agitat. </s>
              <s id="N1CAF1">Teſtæ autem diuerſæ ſunt
                <lb/>
              capacitatis: earum enim præparatarum aliæ capiunt argenti libras plus mi­
                <lb/>
              nus quindecim, aliæ uiginti, partim triginta,
                <expan abbr="quædã">quædam</expan>
              quadraginta, aliæ quin
                <lb/>
              quaginta. </s>
              <s id="N1CAFE">Sed quæque teſta ſic præparata in ſole ſiccatur, uel in loco calido et
                <lb/>
              tecto repoſita. </s>
              <s id="N1CB03">Quanto autem fuerit ſiccior & antiquior, tanto eſt melior: o­
                <lb/>
              mnes uerò, cùm argentum perpurgandum eſt, prunis iniectis calefiunt. </s>
              <s id="N1CB08">Alij
                <lb/>
              loco teſtæ utuntur circulo ferreo, ſed utilior eſt teſta. </s>
              <s id="N1CB0D">Nam ſi puluis uitium
                <lb/>
              fecerit, argentum in illa remanet, ex hoc fundi experte dilabitur. </s>
              <s id="N1CB12">Teſta præ­
                <lb/>
              terea in focum facilius quàm circulus imponi poteſt, & minus multi pulue­
                <lb/>
              ris indiget: attamen, ne teſta dilabi poſſit, & argentum damnum facere, qui­
                <lb/>
              dam recte eam circulo ferreo cingunt.</s>
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            <p id="N1CB1B" type="caption">
              <s id="N1CB1D">C
                <emph type="italics"/>
              ultellus rectus cui lignea manubria ſunt.
                <emph.end type="italics"/>
              </s>
              <s id="N1CB25"> A. C
                <emph type="italics"/>
              ultellus cur
                <lb/>
              uus cui item lignea manubria
                <emph.end type="italics"/>
              B. C
                <emph type="italics"/>
              ultellus curuus ligneis ma­
                <lb/>
              nubrijs carens
                <emph.end type="italics"/>
              C. C
                <emph type="italics"/>
              ribrum
                <emph.end type="italics"/>
              D. G
                <emph type="italics"/>
              lobus
                <emph.end type="italics"/>
              E. F
                <emph type="italics"/>
              oris ferrea,
                <lb/>
              quam magiſter cum perpurgat argentum, demittit, ne calor i­
                <lb/>
              gnis oculos lædat
                <emph.end type="italics"/>
              F. F
                <emph type="italics"/>
              erramentum cui imponuntur ligna cum
                <lb/>
              argentum iam liquatum perpurgandum est
                <emph.end type="italics"/>
              G. H
                <emph type="italics"/>
              uius altera
                <lb/>
              pars penetrat in circulum alterius ferramenti in fornacis muro
                <lb/>
              incluſi
                <emph.end type="italics"/>
              H. T
                <emph type="italics"/>
              eſtæ in quas prunæ ſunt iniectæ
                <emph.end type="italics"/>
              I.</s>
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