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
