Manuscript
| Id ms | Osek_4 |
| Shelfmark | Osek 4 |
| Title | Aurelius Augustinus: Postilla et sermones diversi |
| Lang | lat |
| Dating | 1st half of 15th c. |
| Material | pap+perg |
| Folies | I+174 |
| Script | gothica semicursiva |
| Binding | Gothic |
| Origin | Bohemia (?) |
| Provenance | klášter Osek (spine, front paste-down) |
| Catalog | Wohlmann 1891, 121–122 |