Manuscript
| Id ms | NK_X_E_19 |
| Shelfmark | X E 19 |
| Title | Johannis de Sacrobosco Tractatus de sphaera materiali cum commentario Martini de Lancicia (Stanislai de Gnezna); (Eiusdem) Computus philosophicus declaratus per Martinum de Lancicia (Stanislai de Gnezna); Johannis, rectoris scholae in Plavensi oppid |
| Lang | lat |
| Dating | 1428-1432 |
| Material | pap |
| Folies | 181 |
| Oldshelfmark | Y. III. 4. n. 54. |