Source images IDS 18507 (Latin fair copy in secretary's hand, author's signature, 16th-century)

Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 403, p. 643-646 + [1] missed in numbering after p. 644; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.