Source images IDS 20721 (Latin rough draft autograph)
![](files/scans/2/1/20721_000_IDL1587BCz_244p191.jpg)
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 244, p. 191; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.