501. Add MS 27181 Reference (shelfmark): Add MS 27181 Title: Teshuvot ha-ge᾿onim Collection Area: Oriental Manuscripts Languages: Hebrew Date Range: 1400-1499 Extent: 50 folios
502. Add MS 27182 Reference (shelfmark): Add MS 27182 Title: Shemu᾿el ben Elisha῾ Portaleone's Derushim Collection Area: Oriental Manuscripts Languages: Hebrew Date Range: 1600-1699 Extent: 244 folios
503. Add MS 27183 Reference (shelfmark): Add MS 27183 Title: Ohole Ya῾aḳov Collection Area: Oriental Manuscripts Languages: Hebrew Date Range: 1700-1865 Extent: 148 folios
504. Add MS 27184 Reference (shelfmark): Add MS 27184 Title: Collection of prayers Collection Area: Oriental Manuscripts Languages: Hebrew Date Range: 1816 Extent: 35 folios
505. Add MS 27185 Reference (shelfmark): Add MS 27185 Title: Naḥmanides' Ḥidushim Collection Area: Oriental Manuscripts Languages: Hebrew and Jewish Babylonian Aramaic Date Range: 1700-1799 Extent: 45 folios
506. Add MS 27186 Reference (shelfmark): Add MS 27186 Title: Kabbalistic works by Ḥayim Vital Collection Area: Oriental Manuscripts Languages: Hebrew Date Range: 1575-1597 Extent: 121 folios
507. Add MS 27187 Reference (shelfmark): Add MS 27187 Title: Collection of kabbalistic works Collection Area: Oriental Manuscripts Languages: Hebrew Date Range: 1500-1599 Extent: 75 folios
508. Add MS 27188 Reference (shelfmark): Add MS 27188 Title: Seder teḳi῾at ha-shofar Collection Area: Oriental Manuscripts Languages: Hebrew Date Range: 1749 Extent: 10 folios
509. Add MS 27189 Reference (shelfmark): Add MS 27189 Title: Collection short literary works Collection Area: Oriental Manuscripts Languages: Hebrew Date Range: 1600-1699 Extent: 29 folios
510. Add MS 27190 Reference (shelfmark): Add MS 27190 Title: Collection of ethical works Collection Area: Oriental Manuscripts Languages: Hebrew Date Range: 1706 Extent: 37 folios