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XVII PROLEGOMENA.
cod. Scorial. X—I—4, paper, 16th century; copied by Valerianus Foroliviensis. It contains the Catoptrica, Phaenomena, Optics with scholia.
cod. Paris. Gr. 2107, paper, 14th—15th century. It contains, among various mathematical, astronomical, and medical works (see Omont II p. 196), fol. 27—58 Optics and Catoptrica.
cod. Paris. Gr. 2342, paper, 14th century, see Apollon. II p. XII and LXIX. It has the Optics fol. 109—113, the Catoptrica fol. 116—118^r.
cod. Paris. Gr. 2347, paper, 16th century. It contains Elements I—XIII, Data, Marinus, Optics fol. 346—364, Catoptrica fol. 365—376, Hypsicles, Phaenomena.
cod. Paris. Gr. 2350, paper, 16th century; copied by Petrus Vergetius. See Om Scholierne til Euklids Elem. p. 56.
cod. Paris. Gr. 2352, paper, copied by Johannes Rhosus, a.d. 1487—1488. It contains Proclus on the Elements, Catoptrica, Phaenomena, Optics, Data.
cod. Paris. Gr. 2366, paper, 16th century; copied by Johannes Hydruntinus. See Om Schol. t. Eukl. Elem. p. 34.
cod. Paris. Gr. 2468, paper, copied by Angelus Vergetius, a.d. 1565. It contains Optics, Catoptrica, Phaenomena.
cod. Paris. suppl. Gr. 186, paper, copied by Angelus Vergetius, a.d. 1537. It contains Elements I—XV, Catoptrica, Optics.
cod. Paris. suppl. Gr. 195, paper, 15th century. It contains Catoptrica, Optics, Anonymus' Optics, Isagoge harmonica. It belonged to Ἀλβήρτου Ῥυμβοκτίου καὶ τῶν σπουδαίων; fol. 1 mg.: 1507 Venice And. Conerj.
cod. Monac. Gr. 361, bombicyn, 13th century. It contains, besides the Optics fol. 8—14 and Catoptrica fol. 15—17^r, without order, Phaenomena, Data, Ptolemy’s Harmonica.
cod. Berolin. Philipps. Gr. 1542, paper, 16th century. It contains Catoptrica, Phaenomena, Optics, Data.
cod. Oxon. coll. S. Iohannis 55, paper, 16th century. It contains Optics, Phaenomena, Catoptrica ("ex dono Reuerend. in Christo Patris Gul. Laud, Archiepiscopi Cantuariensis Anno 1642").
cod. Cantabrig. Uniuersit. Gg II, 33, paper, 15th—16th century. It contains among many other mathematical and astronomical works (Coxe III p. 58 sq.) Optics fol. 248—251^r, 252—253, 107—109^r (props. 1—24 with scholia) and Catoptrica fol. 258—261.
cod. Cantabrig. Uniuersit. Nn III, 8, paper, 16th century. It contains Catoptrica, Phaenomena, Optics.
cod. Bodleian. Baroccian. 161, paper, 15th century. It contains...