1. Slavonic [Slavic] Manuscripts 23. Triodion [Triod’]. Date: 14600000 Language: Old Bulgarian Extent: microfilm
2. Slavonic [Slavic] Manuscripts 15. Liturgical. Date: 16270000 Language: Old Bulgarian Extent: microfilm
3. Slavonic [Slavic] Manuscripts 9B. Book of Names. Date: 16300000 Language: Old Bulgarian Extent: microfilm
4. Slavonic [Slavic] Manuscripts 9B. Book of Names. Date: 16300000 Language: Old Bulgarian Extent: microfilm
5. Slavonic [Slavic] Manuscripts 36. Commentary on the Gospels. Date: 17700000 Language: Old Bulgarian Extent: microfilm
6. Slavonic [Slavic] Manuscripts 1. Four Gospels [Chetveroevangelie]. Language: Old Bulgarian Extent: microfilm
8. Slavonic [Slavic] Manuscripts 3. Four Gospels [Chetveroevangelie]. Language: Old Bulgarian Extent: microfilm
9. Slavonic [Slavic] Manuscripts 4. Acts and Epistles [Apostol]. Language: Old Bulgarian Extent: microfilm