| NL-DHk 135 K 13 |
Diurnale, 1475-1500, for the Maria Magdalenaklooster of Zaltbommel (Augustinian nuns).
The manuscript has a prayer for Helvidius, the legendary cousin of Ursula.
 | Boeren: Catalogus ..., nr. 90, pp. 215-217 |
| | Herman Mulder in: Manuscripten en Miniaturen |