<div class="description">
<dl><dd>De secretis naturae is a Lullian version of De consideratione quintae essentiae by Johannes de Rupescissa</dd>
<dd>Imprint from colophon; date expressed in Latin words</dd>
<dd>Printing assigned to S. Grimm and M. Wirsung by Proctor</dd>
<dd>Signatures: ab-f</dd>
<dd>Title within woodcut border</dd>
<dd>Proctor</dd>
<dd>Yale. Alchemy</dd>
<dd>Rogent &amp; Duràn. Bibliografia de les impressions Lul.lianes</dd></dl><br>Subjects: Alchemy; Medicine, Medieval; Alchemy</div>
<div class="fn value">
<dl><dd>Llull, Ramón, 1232?-1316</dd>
<dd>Johannes, de Rupescissa, ca. 1300-ca. 1365. De consideratione quintae essentiae</dd>
<dd>Grimm, Sigmund, fl. 1517-1527, printer</dd>
<dd>Wirsung, Marx, fl. 1517-1527, printer</dd></dl></div>
Internet Archive identifier