Source images IDS 12533 AAWO, AB, D. 7, f. 12v (t.p.), f. 12v tp (Latin rough draft autograph)
Facsimile of the source from the collection of Archiwum Archidiecezji Warmińskiej, AB, D. 7, f. 12v (t.p.) unavailable due to the lack of permission of the copyright holder.