Source images IDS 20976 BCz, 244, p. 277-278, p. 278 (Latin rough draft autograph)

Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 244, p. 277-278; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.