Source images IDS 16775 AAWO, AB, A 1, No. 191, f. 83v, f. 83v (Latin office copy in secretary's hand)
Facsimile of the source from the collection of Archiwum Archidiecezji Warmińskiej, AB, A 1, No. 191, f. 83v unavailable due to the lack of permission of the copyright holder.