Source images IDS 20373 (Latin rough draft autograph)
![](files/scans/7/3/20373_000_IDL1406BCz_244p64bp.jpg)
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 244, p. 64 (b.p.); copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.