Source images IDS 21479 BCz, 245, p. 139-142, p. 139 letter (Latin fair copy autograph, 16th-century)

Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 245, p. 139-142; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.