Source images IDS 17869 BCz, 242, p. 163 (b.p.), p. 163 bp (Latin office copy in secretary's hand)
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 242, p. 163 (b.p.); copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.