Source images IDS 19688 (German rough draft autograph)
![](files/scans/8/8/19688_000_IDL1093BCz_244p29bp.jpg)
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 244, p. 29 (b.p.); copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.