Urb.ebr.9 (Upgraded to HQ), Nachmanides Pentateuch and Commentary (15th C)
Incipit: מה שיסד הרב הגדול רבינו משה בר' נחמן זצ"ל
Perhaps from Volterra
Urb.ebr.16 (Upgraded to HQ), David b. Joseph Kimchi Commentary on the Psalms (c. 1400)
Sephardic semi-cursive
Urb.ebr.20, Rashi, Joseph Kara, et al. Commentary on Ruth, Song of Songs, Ecclesiastes, Lamentations, and Esther (1301-1325)
Incipit: זה הרעב היה אחד מעשרה רעבונים שנגזרו בעולם
Made in Italy, colophon partially erased
Urb.ebr.25, Maimonides Mishneh Torah (14th-15th C)
Italian script, scribe is named "Menahem" per acrostic on ff.12r,147v
Urb.ebr.27 (Upgraded to HQ), Isaac b. Joseph of Corbeil Mizvot Katan (1325-1375)
Ashkenazic semi-cursive
Urb.ebr.33 (Upgraded to HQ), Menahem b. Benjamin Recanati Responsa/Halakhic decisions (1325-1375)
Italian semi-cursive
Urb.ebr.34, Zerahiah b. Isaac ha-Levi Gerondi Sefer ha-Ma'or, Sefer ha-Zava (1301-1350)
The first work is a commentary on the Code of Isaac Alfasi. Spanish Sephardic semi-cursive
Urb.ebr.46 (Upgraded to HQ), Averroes, Moses b. Solomon of Salon (tr) Commentary on Aristotle's Metaphysics (tr) (1397)
Sephardic semi-cursive. From Bologna