1. De caelo; Porphyry, Isagoge; etc Creator: Aristotle Published / Created: [between 1300 and 1400] Call Number: Beinecke MS 234 Image Count: 416 Resource Type: unspecified Found in: Beinecke Rare Book and Manuscript Library > De caelo; Porphyry, Isagoge; etc
2. Opera et dies, with scholia of Tzetzes Creator: Hesiod Published / Created: 1301. Call Number: Beinecke MS 254 Image Count: 230 Resource Type: unspecified Found in: Beinecke Rare Book and Manuscript Library > Opera et dies, with scholia of Tzetzes