Manuscript
| Id ms | OCr_I_N_23 |
| Shelfmark | I N 23 |
| Title | Tractatus de observacione sabbati; Passio s. Catharinae (konvolut 6 tisků a 2 rukopisných textů) |
| Lang | lat |
| Dating | 1450-1500 + 1466-1533 |
| Material | pap |
| Folies | 16 |
| Ilum | no |
| Music | no |
| Script | cursiva gothica |
| Binding | early modern |
| Origin | Bohemia |
| Provenance | Jan Vidlička (until 1622); Litoměřice, minorité |
| Catalog |
Pražák 1980, 20–21 |