1. De consideratione quinte essentie Creator: Johannes, de Rupescissa, ca. 1300-ca. 1365 Published / Created: [ca. 1475] Call Number: Mellon MS 16 Image Count: 85 Resource Type: Archives or Manuscripts Subject (Topic): Medieval and Renaissance Manuscripts in Found in: Beinecke Rare Book and Manuscript Library > De consideratione quinte essentie