Manuscript on paper of 1) John of Rupescissa, De consideratione quinte essentie. 2) Arnold of Villanova, Epistola de sanguine humano ad magistrum Iacobum de Toleto. 3) Alchemical procedures. 4) Francesco Petrarca, Epistola ad Marcum Tullium Ciceronem. 5) Pier Paolo Vergerio, Epistola in nomine Ciceronis ad Franciscum Petrarcham. 6) Johannes Obrist, Super confectionem auri potabilis. 7) Nicolaus Claudii, Opus super aurum potabile
Description:
In Latin., Script: Written by a single scribe using a clear and regular gothic bookhand without strong nationalistic traits., Headings in red, rubricated., and Binding: Modern parchment over pasteboards, parchment pastedowns and guards, back gilt-lettered: "DE QVINTA ESSENTIA".
Subject (Geographic):
Connecticut and New Haven.
Subject (Name):
Cicero, Marcus Tullius and Petrarca, Francesco, 1304-1374.
Subject (Topic):
Alchemy, Formulas, recipes, etc, Latin letters, Medieval and modern, and Manuscripts, Medieval
Manuscript on paper of a collection of alchemical texts, including works by Rasis, Roger Bacon, and Hermes. Though the Bacon text and one other are early practical alchemies, the contents are mainly speculative in character
Description:
In Latin., Script: Written by one scribe in a very neat and regular prehumanistic hand., Book and chapter headings in red, rubrication, capitals stroked yellow, larger initials painted in red or blue with tracery ornament in the contrasting color (all decoration probably by the scribe; red headings in the scribe's hand, all other red decoration with ink of apparently identical composition)., and Binding: Modern. Parchment, cut from a leaf of a very large manuscript, probably a lectionary, written in a Rotunda antiquior hand, Italian, 12th century; writing on outer surface erased, printed paper label on backstrip.
Manuscript on parchment and paper, written in two parts. Part I (parchment, written ca. 1490): 1) John of Rupescissa, De consideratione quinte essentie. 2) Descriptions of various herbs. Part II (paper, added ca. 1800): 3) Alchemy. 4) Recipes for making Prussian Blue, in Italian
Description:
In Latin and Italian., Script: Part I (ff. 1-40): Written by one hand in a neat, minute humanistic cursive. Part II (ff. 41-52): In an Italian hand., Part I: Headings in red throughout, that on f. 1r overwritten in an intense red ink covering earlier writing in pale red ink, the intense ink then used for the remainder of the headings in this portion of the codex, and the overwriting probably by the original scribe. Plain, small, roman capitals at beginnings of sections of the text in blue or green; a large initial "D" and a full border no f. 1r, as well as a smaller initial "L" at the beginning of the second book of text, foot of f. 25r, all finely illuminated in gold and colors in the "white-vine" style, the lower part of the border on f. 1r with a coat of arms consisting of a shield azure, a bear rampant or. Part II: Undecorated., and Binding: Late eighteenth century, probably French. Speckled calf, the sides undecorated, the repaired back in compartments with gilt tooling, the original title-stamping defective, speckled edges; restored by Carolyn Horton, November 1955.
Subject (Geographic):
Connecticut and New Haven.
Subject (Topic):
Alchemy, Formulas, recipes, etc, Herbs, Illumination of books and manuscripts, Medieval, Manuscripts, Medieval, and Prussian blue
Manuscript on parchment of 1) Ps.-Raymundus Lullus, Figurae instrumentales Testamenti: Diagrams and tables related to the Testamentum, a treatise of the Lullian alchemical corpus. 2) Recipes for obtaining the philosophical stone and the magisterium
Description:
In Latin., Script: Art. 1 is written by one scribe in Southern Gothica Semitextualis Libraria, with cursive x and cursive final s. Art. 2 was added by two scribes writing Humanistica Cursiva Libraria., The tables and diagrams are traced in brown or red ink. Except in the tables there is no ruling for the text. The text is written in brown and red ink., and The parchment is stained and worn due to folding and manipulation.
