Source images IDS 16999 BNW, BOZ, 2053, TG 4, No. 375, f. 107r, f. 107r (Latin rough draft in secretary's hand) 
Facsimile of the source from the collection of Biblioteka Narodowa, BOZ, 2053, TG 4, No. 375, f. 107r; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.
