Source images IDS 15556 BCz, 244, p. [39-41], p. 40 (Latin fair copy autograph, in secretary's hand, 16th-century)
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 244, p. [39-41]; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.