Selection by Author: Wilhelmus de Ahusen
| Shelfmark | Manuscript title | Place of origin | Date of origin | Facsimile |
|---|---|---|---|---|
| Cod. Guelf. 167 Helmst. | Bonincontrus. Martinus V papa. Conradus Thus. Johannes Andreae. Bartolus de Saxoferrato | Leipzig | 15. Jh., 1. Drittel | 
|
| Cod. Guelf. 168 Helmst. | Jacobus de Paradiso. Conradus Thus | Magdeburg und Leipzig | 1423 | |
| Cod. Guelf. 291 Helmst. | Aurelius Augustinus. Anselmus Cantuariensis. Speculum humanae salvationis | Goslar, Augustiner-Chorherrenstift Georgenberg | 1415 | 
|
| Cod. Guelf. 352 Helmst. | Juristische Sammelhandschrift |