Source images IDS 18306 BNW, BOZ, 2053, TG 12, No. 1355, f. 5-6, f. 5v (Latin fair copy autograph, 16th-century) 
Facsimile of the source from the collection of Biblioteka Narodowa, BOZ, 2053, TG 12, No. 1355, f. 5-6; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.
