Source images IDS 18592 BJ, 91, f. 7-8, f. 7v (Latin fair copy in secretary's hand, author's signature, 16th-century)

Facsimile of the source from the collection of Biblioteka Jagiellońska, 91, f. 7-8; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.