Source images IDS 21978 AAWO, AB, D. 6, f. 50, f. 50v (Latin fair copy in secretary's hand, author's signature, 16th-century)
Facsimile of the source from the collection of Archiwum Archidiecezji Warmińskiej, AB, D. 6, f. 50 unavailable due to the lack of permission of the copyright holder.