Source images IDS 19169 BHA, Kurbayern Aeußeres Archiv, 1971, f. 327-328, f. 327v (German fair copy autograph, 16th-century)
Facsimile of the source from the collection of Bayerisches Hauptstaatsarchiv, Kurbayern Aeußeres Archiv, 1971, f. 327-328 unavailable due to the lack of permission of the copyright holder.