Source images IDS 21580 BCz, 245, p. 199-202, p. 199 bp postscript with date 1539-07-05 (Latin fair copy autograph, 16th-century) 
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 245, p. 199-202; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.
