Selection by date of origin: 1426
| Shelfmark | Manuscript title | Place of origin | Date of origin | Facsimile |
|---|---|---|---|---|
| Cod. Guelf. 42.4 Aug. 2° | De mystica expositione et declaratione sacratissime misse libb. III | 1426 | ||
| Cod. Guelf. 568 Helmst. | De ecclesiasticis officiis | 1426 | 
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