Source images IDS 20549 (Latin rough draft autograph)
![](files/scans/4/9/20549_000_IDL1504BCz_244p134tp.jpg)
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 244, p. 134 (t.p.); copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.