Source images IDS 20536 (German rough draft autograph)
![](files/scans/3/6/20536_000_IDL1494BCz_244p119bp.jpg)
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 244, p. 119 (b.p.); copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.